Zusammenfassung der Ressource
Frage 1
Frage
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Antworten
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3 groups of 9
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9 groups of 3
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3x9=25
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3x9=27
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2x10=26
Frage 2
Frage
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10 groups of 2
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9 groups of 2
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10x2=20
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5x4=20
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9x2=18
Frage 3
Frage
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8x2=24
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3 groups of 8
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8 groups of 3
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8x2=16
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8x3=24
Frage 4
Frage
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7 groups of 9
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9 groups of 7
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9x7=63