<?xml version="1.0" encoding="UTF-8"?>
<quiz>
<!-- question: 0  -->
  <question type="category">
    <category>
      <text>$system$/top/Default per Sistema</text>
    </category>
    <info format="moodle_auto_format">
      <text>La categoria default per le domande condivise nel contesto 'Sistema'.</text>
    </info>
  </question>

<!-- question: 0  -->
  <question type="category">
    <category>
      <text>$system$/top/Default per Sistema/DIvisori, MCD e mcm/Divisibilità</text>
    </category>
    <info format="html">
      <text></text>
    </info>
  </question>

<!-- question: 212007  -->
  <question type="gapselect">
    <name>
      <text>Divisibilità 10</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p></p><p>Inserisci la cifra delle decine in modo che il numero risultante sia divisibile per 4</p><p>7[[1]]4</p><br><p></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <selectoption>
      <text>2</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>3</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>5</text>
      <group>1</group>
    </selectoption>
  </question>

<!-- question: 212006  -->
  <question type="gapselect">
    <name>
      <text>Divisibilità 9</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p></p><p>Inserisci la cifra delle decine in modo che il numero risultante sia divisibile per 3</p><p>7[[1]]4</p><br><p></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <selectoption>
      <text>1</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>3</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>5</text>
      <group>1</group>
    </selectoption>
  </question>

<!-- question: 211998  -->
  <question type="multichoice">
    <name>
      <text>Divisibilità 1</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Il numero 47 ...<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>non è divisibile per 4<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>devo provare a dividerlo per capire se è divisibile per 4<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>è divisibile per 4<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211999  -->
  <question type="multichoice">
    <name>
      <text>Divisibilità 2</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Il numero 113 ...<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>non è divisibile per 11<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>devo provare a dividerlo per capire se è divisibile per 11<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>è divisibile per 11<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211996  -->
  <question type="multichoice">
    <name>
      <text>Divisibilità 5</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Il numero 61 ...<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>non è divisibile per 6<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>devo provare a dividerlo per capire se è divisibile per 6<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>è divisibile per 6<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211997  -->
  <question type="multichoice">
    <name>
      <text>Divisibilità 6</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Il numero 83 ...<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>non è divisibile per 8<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>devo provare a dividerlo per capire se è divisibile per 8<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>è divisibile per 8<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212000  -->
  <question type="truefalse">
    <name>
      <text>Divisibilità 3</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Tutti i numeri divisibili per 3 sono dispari<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>1.0000000</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="0" format="moodle_auto_format">
      <text>true</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="100" format="moodle_auto_format">
      <text>false</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212001  -->
  <question type="truefalse">
    <name>
      <text>Divisibilità 4</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Non tutti i numeri divisibili per 3 sono dispari<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>1.0000000</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="100" format="moodle_auto_format">
      <text>true</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="moodle_auto_format">
      <text>false</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212002  -->
  <question type="truefalse">
    <name>
      <text>Divisibilità 7</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Tutti i numeri multipli di 7 sono dispari<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>1.0000000</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="0" format="moodle_auto_format">
      <text>true</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="100" format="moodle_auto_format">
      <text>false</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212003  -->
  <question type="truefalse">
    <name>
      <text>Divisibilità 8</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Non tutti i numeri multipli di 7 sono dispari<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>1.0000000</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="100" format="moodle_auto_format">
      <text>true</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="moodle_auto_format">
      <text>false</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 0  -->
  <question type="category">
    <category>
      <text>$system$/top/Default per Sistema/DIvisori, MCD e mcm/Scomposizione in fattori primi</text>
    </category>
    <info format="html">
      <text></text>
    </info>
  </question>

<!-- question: 211980  -->
  <question type="gapselect">
    <name>
      <text>Scomposizione 4</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<h5>Scomponi 36 = [[1]]<sup>[[2]]</sup>•[[3]]<sup>[[4]]</sup></h5><p><h5>Va esplicitato anche l'esponente 1 <br></h5><br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <selectoption>
      <text>2</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>2</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>3</text>
      <group>3</group>
    </selectoption>
    <selectoption>
      <text>2</text>
      <group>4</group>
    </selectoption>
    <selectoption>
      <text>3</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>3</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>1</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>5</text>
      <group>3</group>
    </selectoption>
    <selectoption>
      <text>7</text>
      <group>3</group>
    </selectoption>
    <selectoption>
      <text>4</text>
      <group>4</group>
    </selectoption>
    <selectoption>
      <text>3</text>
      <group>4</group>
    </selectoption>
    <selectoption>
      <text>5</text>
      <group>1</group>
    </selectoption>
  </question>

<!-- question: 211979  -->
  <question type="gapselect">
    <name>
      <text>Scomposizione 5</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<h5>Scomponi 48 = [[1]]<sup>[[2]]</sup>•[[3]]<sup>[[4]]</sup></h5><p><h5>Va esplicitato anche l'esponente 1 </h5><br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <selectoption>
      <text>2</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>4</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>3</text>
      <group>3</group>
    </selectoption>
    <selectoption>
      <text>1</text>
      <group>4</group>
    </selectoption>
    <selectoption>
      <text>5</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>5</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>6</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>5</text>
      <group>3</group>
    </selectoption>
    <selectoption>
      <text>7</text>
      <group>3</group>
    </selectoption>
    <selectoption>
      <text>2</text>
      <group>4</group>
    </selectoption>
    <selectoption>
      <text>3</text>
      <group>4</group>
    </selectoption>
    <selectoption>
      <text>3</text>
      <group>1</group>
    </selectoption>
  </question>

<!-- question: 211972  -->
  <question type="multichoice">
    <name>
      <text>Scomposizione 1</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>La scomposizione in fattori primi di 24&nbsp; è ?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>$$24 = 2^3 \cdot 3 $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>$$24 = 8 \cdot 3 $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>$$24 = 2^4 \cdot 3 $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211973  -->
  <question type="multichoice">
    <name>
      <text>Scomposizione 2</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>La scomposizione in fattori primi di 27&nbsp; è ?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>$$27 = 3^3&nbsp; $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>$$27 = 3 \cdot 9&nbsp; $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>$$27 = 4 \cdot 5 + 7 $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211974  -->
  <question type="multichoice">
    <name>
      <text>Scomposizione 3</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>La scomposizione in fattori primi di 36&nbsp; è ?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>$$36 = 2^2 \cdot 3^2&nbsp; $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>$$36 = 6^2&nbsp;&nbsp; $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>$$36 = 4 \cdot 9&nbsp; $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211981  -->
  <question type="multichoice">
    <name>
      <text>Scomposizione 6</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Nella scomposizione di 78 ...<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>Uno dei fattori è 13<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>Uno dei fattori è 17<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>78 è primo<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211982  -->
  <question type="multichoice">
    <name>
      <text>Scomposizione 7</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Nella scomposizione di 85 ...<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>Uno dei fattori è 17<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>Uno dei fattori è 19<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>85 è una potenza di 5<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 0  -->
  <question type="category">
    <category>
      <text>$system$/top/Default per Sistema/DIvisori, MCD e mcm/Divisori</text>
    </category>
    <info format="html">
      <text></text>
    </info>
  </question>

<!-- question: 211993  -->
  <question type="multichoice">
    <name>
      <text>Divisori 1</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>I divisori di 42 sono?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>1, 2, 3, 6, 7, 14, 21, 42<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>1, 2, 3, 4, 6, 7, 12, 21, 42<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>1,&nbsp; 3, 4, 6, 9, 12, 21, 42<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211994  -->
  <question type="multichoice">
    <name>
      <text>Divisori 2</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>I divisori di 38 sono?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>1, 2, 19, 38<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>1, 2, 3, 19, 38<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>1,&nbsp; 2,&nbsp; 4, 17, 19, 38<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211995  -->
  <question type="multichoice">
    <name>
      <text>Divisori 3</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Distribuendo in egual numero 20 caramelle tra 6 compagni ottengo<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>un resto di 2 caramelle<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>un resto di 4 caramelle<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>3 caramelle per ognuno e nessun resto<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212022  -->
  <question type="multichoice">
    <name>
      <text>Divisori 4</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Esiste un numero tra 90 e 100 divisibile sia per 3 che per 7<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>no<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>si<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212021  -->
  <question type="numerical">
    <name>
      <text>Divisori 4</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Qual'è il numero tra 100 e 110 divisibile sia per 3 che per 7?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="100" format="moodle_auto_format">
      <text>105</text>
      <feedback format="html">
        <text></text>
      </feedback>
      <tolerance>0</tolerance>
    </answer>
    <unitgradingtype>0</unitgradingtype>
    <unitpenalty>0.1000000</unitpenalty>
    <showunits>3</showunits>
    <unitsleft>0</unitsleft>
  </question>

<!-- question: 212020  -->
  <question type="numerical">
    <name>
      <text>Divisori 6</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Qual'è il numero tra 120 e 130 divisibile sia per 3 che per 7?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="100" format="moodle_auto_format">
      <text>126</text>
      <feedback format="html">
        <text></text>
      </feedback>
      <tolerance>0</tolerance>
    </answer>
    <unitgradingtype>0</unitgradingtype>
    <unitpenalty>0.1000000</unitpenalty>
    <showunits>3</showunits>
    <unitsleft>0</unitsleft>
  </question>

<!-- question: 0  -->
  <question type="category">
    <category>
      <text>$system$/top/Default per Sistema/DIvisori, MCD e mcm/MCD</text>
    </category>
    <info format="html">
      <text></text>
    </info>
  </question>

<!-- question: 212010  -->
  <question type="multichoice">
    <name>
      <text>MCD 1</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Il massimo comun divisore tra 24 e 36 è<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>12<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>16<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>6<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212011  -->
  <question type="multichoice">
    <name>
      <text>MCD 2</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Il massimo comun divisore tra 27 e 36 è<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>9<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>6<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>3<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212012  -->
  <question type="multichoice">
    <name>
      <text>MCD 3</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Il massimo comun divisore tra $$ 2^3 \cdot 3 $$ e $$ 2^2 \cdot 3^2 $$ è<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>$$ 2^2 \cdot 3 $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>$$ 2 \cdot 3^2 $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>$$ 2 \cdot 3 $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212013  -->
  <question type="multichoice">
    <name>
      <text>MCD 4</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Il massimo comun divisore tra $$ 2^2 \cdot 7 $$ e $$ 2 \cdot 3 \cdot 7 $$ è<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>$$ 2 \cdot 7 $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>$$ 2^2 \cdot 7 $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>$$ 2 \cdot 3 $$<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212140  -->
  <question type="multichoice">
    <name>
      <text>MCD 5</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>15 è il MCD di <br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>30, 45, 75<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>30, 55, 75<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>35, 45, 65<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212141  -->
  <question type="multichoice">
    <name>
      <text>MCD 6</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>14 è il MCD di <br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>28, 42, 70<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>28, 46, 70<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>28, 42, 77<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 0  -->
  <question type="category">
    <category>
      <text>$system$/top/Default per Sistema/DIvisori, MCD e mcm/mcm</text>
    </category>
    <info format="html">
      <text></text>
    </info>
  </question>

<!-- question: 212014  -->
  <question type="multichoice">
    <name>
      <text>mcm 1</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Il minimo comune multiplo tra 6 e 8 è<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>24<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>16<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>18<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212015  -->
  <question type="multichoice">
    <name>
      <text>mcm 2</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Il minimo comune multiplo tra 4 e 10 è<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>20<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>40<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>16<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212016  -->
  <question type="multichoice">
    <name>
      <text>mcm 3</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Il minimo comune multiplo tra 5 e 15 è<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>15<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>30<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>10<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212142  -->
  <question type="multichoice">
    <name>
      <text>mcm 6</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>60 è il mcm di <br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>12, 15, 30<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>12, 18, 30<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>16, 18, 30<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212023  -->
  <question type="numerical">
    <name>
      <text>mcm 4</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Trova un multiplo di 2 di 3 e di 11 tra 100 e 150?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="100" format="moodle_auto_format">
      <text>132</text>
      <feedback format="html">
        <text></text>
      </feedback>
      <tolerance>0</tolerance>
    </answer>
    <unitgradingtype>0</unitgradingtype>
    <unitpenalty>0.1000000</unitpenalty>
    <showunits>3</showunits>
    <unitsleft>0</unitsleft>
  </question>

<!-- question: 212024  -->
  <question type="numerical">
    <name>
      <text>mcm 5</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Trova un multiplo di 2, 3 e 7 tra 50 e 100?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="100" format="moodle_auto_format">
      <text>84</text>
      <feedback format="html">
        <text></text>
      </feedback>
      <tolerance>0</tolerance>
    </answer>
    <unitgradingtype>0</unitgradingtype>
    <unitpenalty>0.1000000</unitpenalty>
    <showunits>3</showunits>
    <unitsleft>0</unitsleft>
  </question>

<!-- question: 0  -->
  <question type="category">
    <category>
      <text>$system$/top/Default per Sistema/DIvisori, MCD e mcm/Problemi MCD mcm</text>
    </category>
    <info format="html">
      <text></text>
    </info>
  </question>

<!-- question: 212146  -->
  <question type="ddwtos">
    <name>
      <text>Problemi 31</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Un gruppo di amici composto da 18 ragazzi e 12 ragazze vogliono fare un viaggio insieme in auto. Vogliono formare equipaggi uguali con lo stesso numero di maschi e di femmine utilizzando il maggior numero di auto possibile. Per trovare la giusta organizzazione si deve calcolare il [[1]] , che è&nbsp; [[4]] e così su ogni auto salgono&nbsp; [[7]] ragazzi e&nbsp; [[10]] ragazze.<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <dragbox>
      <text>MCD</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>mcm</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>divisore</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>12</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>18</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>3</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>2</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>2</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>3</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>4</group>
    </dragbox>
  </question>

<!-- question: 212147  -->
  <question type="ddwtos">
    <name>
      <text>Problemi 32</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>In un magazzino si devono impilare partendo dal pavimento affiancandole due tipi di casse, gialle e rosse. Le casse hanno la stessa base e diverse altezze. Le casse gialle sono alte 21 cm, le rosse 35 cm. Per riuscire a capire a che altezza si riformerà un piano sul quale poter appoggiare un ripiano divisorio si deve calcolare il [[1]] , che è&nbsp; [[4]] cm. Il ripiano si appoggerà su&nbsp; [[7]] casse gialle e&nbsp; [[10]] rosse.<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <dragbox>
      <text>mcm</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>MCD</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>divisore</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>105</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>70</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>115</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>5</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>7</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>3</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>5</text>
      <group>4</group>
    </dragbox>
  </question>

<!-- question: 212148  -->
  <question type="ddwtos">
    <name>
      <text>Problemi 33</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Per completare la pavimentazione di un corridoio il piastrellista ha usato piastrelle quadrate di diverse misure. Le grandi 30 cm, e le piccole con un lato di 25 cm. il corridoio è più stretto di 2 metri e le piastrelle ci stanno perfettamente in larghezza. La larghezza del corridoio si trova calcolando il [[1]] , che è&nbsp; [[4]] cm, per coprirlo in larghezza si usano&nbsp; [[7]] piastrelle grandi e&nbsp; [[10]] piccole da 25 cm.<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <dragbox>
      <text>mcm</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>MCD</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>divisore</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>150</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>300</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>120</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>5</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>7</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>3</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>5</text>
      <group>4</group>
    </dragbox>
  </question>

<!-- question: 0  -->
  <question type="category">
    <category>
      <text>$system$/top/Default per Sistema/DIvisori, MCD e mcm/Numeri primi</text>
    </category>
    <info format="html">
      <text></text>
    </info>
  </question>

<!-- question: 212017  -->
  <question type="gapselect">
    <name>
      <text>Numeri primi 7</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>I numeri primi tra 20 e 30 sono [[1]] e [[5]]<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <selectoption>
      <text>23</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>21</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>25</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>27</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>29</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>25</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>27</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>21</text>
      <group>2</group>
    </selectoption>
  </question>

<!-- question: 212018  -->
  <question type="gapselect">
    <name>
      <text>Numeri primi 8</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>I numeri primi tra 40 e 50 sono [[1]], [[4]] e [[7]]<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <selectoption>
      <text>41</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>45</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>49</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>43</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>45</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>49</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>47</text>
      <group>3</group>
    </selectoption>
    <selectoption>
      <text>45</text>
      <group>3</group>
    </selectoption>
    <selectoption>
      <text>49</text>
      <group>3</group>
    </selectoption>
  </question>

<!-- question: 211983  -->
  <question type="multichoice">
    <name>
      <text>Numeri primi 1</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Tra 50 e 60 ci sono ?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>2 numeri primi<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>3 numeri primi<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>1 numero primo<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211984  -->
  <question type="multichoice">
    <name>
      <text>Numeri primi 2</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Tra 40 e 50 ci sono ?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>3 numeri primi<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>2 numeri primi<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>1 numero primo<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211985  -->
  <question type="multichoice">
    <name>
      <text>Numeri primi 3</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Tra 90 e 100 ci sono ?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>1 numeri primi<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>2 numeri primi<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>3 numero primo<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211988  -->
  <question type="multichoice">
    <name>
      <text>Numeri primi 6</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>I numeri primi minori di 20 sono<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>2, 3, 5, 7, 11, 13, 17, 19<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>2, 3, 5, 7, 9 , 13, 17<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>2, 3, 5, 9, 11, 13, 15, 17, 19<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211986  -->
  <question type="truefalse">
    <name>
      <text>Numeri primi 4</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>91 è un numero primo<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>1.0000000</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="0" format="moodle_auto_format">
      <text>true</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="100" format="moodle_auto_format">
      <text>false</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 211987  -->
  <question type="truefalse">
    <name>
      <text>Numeri primi 5</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>47 è un numero primo<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>1.0000000</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="100" format="moodle_auto_format">
      <text>true</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="moodle_auto_format">
      <text>false</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 0  -->
  <question type="category">
    <category>
      <text>$system$/top/Default per Sistema/DIvisori, MCD e mcm/Problemi divisibilità</text>
    </category>
    <info format="html">
      <text></text>
    </info>
  </question>

<!-- question: 211989  -->
  <question type="matching">
    <name>
      <text>Problemi divisibilità 1</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>In quanti modi si possono dividere in gruppi 24 studenti?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>true</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <subquestion format="html">
      <text><![CDATA[<p>3 membri a gruppo per <br></p>]]></text>
      <answer>
        <text>8 gruppi</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>4 membri a gruppo per<br></p>]]></text>
      <answer>
        <text>6 gruppi</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text></text>
      <answer>
        <text>4 gruppi</text>
      </answer>
    </subquestion>
  </question>

<!-- question: 211990  -->
  <question type="matching">
    <name>
      <text>Problemi divisibilità 2</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>20 amici decidono di fare un viaggio in auto, come possono viaggiare<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>true</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <subquestion format="html">
      <text><![CDATA[<p>in 4 su ognuna se usano<br></p>]]></text>
      <answer>
        <text>5 auto</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>in 5 su ognuna se usano<br></p>]]></text>
      <answer>
        <text>4 auto</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text></text>
      <answer>
        <text>8 auto</text>
      </answer>
    </subquestion>
  </question>

<!-- question: 211991  -->
  <question type="matching">
    <name>
      <text>Problemi divisibilità 3</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Volendo fare un torneo di pallavolo 12 amici decidono di formare<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>true</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <subquestion format="html">
      <text><![CDATA[<p>4 squadre da <br></p>]]></text>
      <answer>
        <text>3 elementi</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>3 squadre da<br></p>]]></text>
      <answer>
        <text>4 elementi</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text></text>
      <answer>
        <text>8 elementi</text>
      </answer>
    </subquestion>
  </question>

<!-- question: 211992  -->
  <question type="matching">
    <name>
      <text>Problemi divisibilità 4</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[Quest'anno ci sono state 100 iscrizioni al primo anno che possono essere divise in <br>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>true</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <subquestion format="html">
      <text><![CDATA[<p>5 classi da <br></p>]]></text>
      <answer>
        <text>20 alunni</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>4 classi da<br></p>]]></text>
      <answer>
        <text>25 alunni</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text></text>
      <answer>
        <text>30 alunni</text>
      </answer>
    </subquestion>
  </question>

<!-- question: 212008  -->
  <question type="multichoice">
    <name>
      <text>Problemi divisibilità 5</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Quale è il numero minimo di carte di un mazzo affinché sia possibile dividerlo equamente tra 3, 4 o 8 giocatori?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>24 carte<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>18 carte<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>26 carte<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 212009  -->
  <question type="multichoice">
    <name>
      <text>Problemi divisibilità 6</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Quale è il numero minimo di carte di un mazzo affinché sia possibile dividerlo equamente tra 3, 4 o 5 giocatori?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>60 carte<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>54 carte<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>40 carte<br></p>]]></text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>

<!-- question: 0  -->
  <question type="category">
    <category>
      <text>$system$/top/Default per Sistema/DIvisori, MCD e mcm/Problemi MCD</text>
    </category>
    <info format="html">
      <text></text>
    </info>
  </question>

<!-- question: 212138  -->
  <question type="ddwtos">
    <name>
      <text>Problemi 13</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Avendo 32 tulipani, 24 rose e 56 margherite compongo ben [[1]] mazzi di fiori che contengono [[4]] tulipani, [[7]]&nbsp; rose e [[10]] margherite.<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <dragbox>
      <text>8</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>10</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>8</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>3</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>7</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>8</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>9</text>
      <group>4</group>
    </dragbox>
  </question>

<!-- question: 212139  -->
  <question type="ddwtos">
    <name>
      <text>Problemi 14</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Avendo 48 tulipani, 36 rose e 72 margherite compongo al massimo [[1]] mazzi di fiori che contengono [[4]] tulipani, [[7]]&nbsp; rose e [[10]] margherite.<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <dragbox>
      <text>12</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>8</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>18</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>8</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>3</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>8</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>5</text>
      <group>4</group>
    </dragbox>
  </question>

<!-- question: 212136  -->
  <question type="numerical">
    <name>
      <text>Problema 11</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Un gruppo di ragazzi tra i quali ci sono 8 attaccanti, 12 difensori e 20 centrocampisti vuole fare un torneo di calcio dividendosi in squadre composte dallo stesso numero di giocatori per ruolo. Quale è il numero massimo di squadre che possono formare? <br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="100" format="moodle_auto_format">
      <text>4</text>
      <feedback format="html">
        <text></text>
      </feedback>
      <tolerance>0</tolerance>
    </answer>
    <unitgradingtype>0</unitgradingtype>
    <unitpenalty>0.1000000</unitpenalty>
    <showunits>3</showunits>
    <unitsleft>0</unitsleft>
  </question>

<!-- question: 212137  -->
  <question type="numerical">
    <name>
      <text>Problema 12</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Comporre dei vassoi di paste che contengano lo stesso numero dello stesso tipo avendo 10 bignè, 15 cannoncini e 25 sfoglie. Quale è il numero massimo di vassoi che si possono fare? <br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <answer fraction="100" format="moodle_auto_format">
      <text>5</text>
      <feedback format="html">
        <text></text>
      </feedback>
      <tolerance>0</tolerance>
    </answer>
    <unitgradingtype>0</unitgradingtype>
    <unitpenalty>0.1000000</unitpenalty>
    <showunits>3</showunits>
    <unitsleft>0</unitsleft>
  </question>

<!-- question: 0  -->
  <question type="category">
    <category>
      <text>$system$/top/Default per Sistema/DIvisori, MCD e mcm/Problemi mcm</text>
    </category>
    <info format="html">
      <text></text>
    </info>
  </question>

<!-- question: 212143  -->
  <question type="ddwtos">
    <name>
      <text>Problemi 21</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p><img src="https://upload.wikimedia.org/wikipedia/commons/a/ac/Closed_orbits.gif" alt="orbite " class="atto_image_button_left" width="400" height="326"><br></p><p>Tre amiche si ritrovano in allenamento. Anna fa un giro di pista in 4 minuti, Maria in 6 e Luisa in 8. <br></p><p>Partendo insieme ripasseranno insieme dal via dopo&nbsp; [[1]]. <br></p><p>Anna avrà fatto [[4]] giri, Maria [[7]]&nbsp; e Luisa [[10]].<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <dragbox>
      <text>24</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>22</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>48</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>8</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>8</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>3</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>2</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>4</text>
      <group>4</group>
    </dragbox>
  </question>

<!-- question: 212144  -->
  <question type="ddwtos">
    <name>
      <text>Problemi 22</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p><img src="https://upload.wikimedia.org/wikipedia/commons/3/37/Animation_of_4951_Iwamoto_orbit.gif" alt="orbite" class="img-responsive atto_image_button_left" width="400" height="300">Nel sistema stellare Xstars il pianeta Axtra percorre una intera orbita in 6 anni, il pianeta Bextros in 3 e Calloxis in 7. <br></p><p>Quest'anno i tre pianeti si sono allineati rispetto alla stella centrale. <br></p><p>Tra&nbsp; [[1]] anni si riallineeranno e Axtra avrà compiuto [[4]] orbite complete, Bextros [[7]]&nbsp; e Calloxis [[10]].<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <dragbox>
      <text>42</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>44</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>14</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>7</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>8</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>14</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>7</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>12</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>6</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>7</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>8</text>
      <group>4</group>
    </dragbox>
  </question>

<!-- question: 212145  -->
  <question type="ddwtos">
    <name>
      <text>Problemi 23</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p><img src="https://upload.wikimedia.org/wikipedia/commons/a/af/NegoziSconti.gif?20220222181859" alt="Insegne intermittenti" class="img-responsive atto_image_button_left" width="400" height="212">Luigi ha un negozio di scarpe, ogni 5 giorni promuove un giorno di sconti, Franco uno di vestiti, e Antonio di elettrodomestici.&nbsp; Franco fa sconti ogni 6 giorni e Antonio ogni 7.&nbsp; Oggi in tutti e tre i negozi le merce in vendita era scontata, purtroppo la sig.a Anna non è riuscita ad andarci, vorrebbe però tornarci il giorno che tutti e tre i negozi torneranno a fare gli sconti. <br></p><p><br></p><p>Quindi pensa che tra [[1]] giorni ricapiterà la stessa cosa, sconti sia per le scarpe, che per i vestiti che per gli elettrodomestici.&nbsp; <br></p><p>Se si accontentasse di avere sconti solo in due dei tre negozi sa che tra 30 giorni ci saranno gli sconti nei negozi di&nbsp; [[4]], tra 35 giorni in quelli di&nbsp; [[7]]&nbsp; e tra 42 giorni faranno le offerte [[10]].<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber></idnumber>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Risposta corretta.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Risposta parzialmente esatta.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Risposta errata.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <dragbox>
      <text>210</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>420</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>160</text>
      <group>1</group>
    </dragbox>
    <dragbox>
      <text>Luigi e Franco</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>Luigi e Antonio</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>Antonio e Franco</text>
      <group>2</group>
    </dragbox>
    <dragbox>
      <text>Luigi e Antonio</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>Antonio e Franco</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>Luigi e Franco</text>
      <group>3</group>
    </dragbox>
    <dragbox>
      <text>Antonio e Franco</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>Luigi e Franco</text>
      <group>4</group>
    </dragbox>
    <dragbox>
      <text>Luigi e Antonio</text>
      <group>4</group>
    </dragbox>
  </question>

</quiz>