fact-family/mul-div-within-50-write-all · セット 95
6 problems
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クラス:
日付：
1
Write the fact family for 9, 20, 29:
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2
Write the fact family for 25, 21, 46:
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3
Write the fact family for 40, 3, 43:
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4
Write the fact family for 35, 14, 49:
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5
Write the fact family for 40, 5, 45:
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6
Write the fact family for 33, 12, 45:
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