fact-family/mul-div-within-50-write-all · セット 25
6 problems
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クラス:
日付：
1
Write the fact family for 29, 9, 38:
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2
Write the fact family for 19, 16, 35:
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3
Write the fact family for 48, 1, 49:
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4
Write the fact family for 29, 1, 30:
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5
Write the fact family for 43, 1, 44:
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6
Write the fact family for 31, 2, 33:
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