fact-family/mul-div-within-50-write-all · 套题 56
6 problems
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1
Write the fact family for 31, 10, 41:
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2
Write the fact family for 17, 5, 22:
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3
Write the fact family for 18, 5, 23:
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4
Write the fact family for 13, 37, 50:
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5
Write the fact family for 24, 16, 40:
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6
Write the fact family for 31, 2, 33:
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