fact-family/mixed/easy · セット 28
6 problems
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クラス:
日付：
1
Write the fact family for 2, 3, 5:
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2
Write the fact family for 6, 3, 9:
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3
Write the fact family for 3, 2, 5:
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4
Write the fact family for 8, 1, 9:
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5
Write the fact family for 1, 3, 4:
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6
Write the fact family for 7, 3, 10:
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