<?xml version="1.0" encoding="UTF-8"?>
<quiz>
 <!-- categoryid: 166 -->
 <question type="category"><category><text>Standard für Mathematik/Klammerrechnen</text></category></question>
 
 <!-- resourceid-resourcedataid: 1439-2197 -->
 <question type="matching">
    <name><text>5-4a</text>
</name>
    <questiontext format="html">
<text><![CDATA[<p>Zerlegen Sie in Faktoren!</p> <p>(Vorher auf dem Papier berechnen und dann Zuordnung wählen!)</p>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<subquestion>
<text>a+a²=</text>
<answer><text>a(1+a)</text>
</answer>
</subquestion>
<subquestion>
<text>–a²-a=</text>
<answer><text>a(-a-1)</text>
</answer>
</subquestion>
<subquestion>
<text>a-a²=</text>
<answer><text>a(1-a)</text>
</answer>
</subquestion>
<subquestion>
<text>-a+a²=</text>
<answer><text>a(a-1)</text>
</answer>
</subquestion>
</question>
 </quiz>
