fact-family/mul-div-2-5/easy · セット 24
6 problems
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1
Write the fact family for 5, 5, 10:
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2
Write the fact family for 7, 2, 9:
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3
Write the fact family for 7, 1, 8:
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4
Write the fact family for 4, 1, 5:
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5
Write the fact family for 3, 4, 7:
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6
Write the fact family for 8, 1, 9:
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