fact-family/mul-div-within-50-write-all · セット 16
6 problems
名前：
クラス:
日付：
1
Write the fact family for 20, 28, 48:
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2
Write the fact family for 11, 3, 14:
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3
Write the fact family for 18, 24, 42:
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4
Write the fact family for 25, 20, 45:
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5
Write the fact family for 46, 1, 47:
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6
Write the fact family for 28, 11, 39:
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