fact-family/mul-div-10-12/easy · セット 35
6 problems
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日付：
1
Write the fact family for 2, 4, 6:
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2
Write the fact family for 7, 1, 8:
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3
Write the fact family for 1, 2, 3:
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4
Write the fact family for 6, 1, 7:
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5
Write the fact family for 3, 3, 6:
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6
Write the fact family for 7, 2, 9:
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