fact-family/mixed/hard · 套题 47
6 problems
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1
Write the fact family for 8, 6, 48:
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2
Write the fact family for 9, 3, 27:
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3
Write the fact family for 5, 5, 25:
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4
Write the fact family for 4, 7, 28:
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5
Write the fact family for 7, 2, 9:
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6
Write the fact family for 5, 10, 50:
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