fact-family/mixed/hard · セット 61
6 problems
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日付：
1
Write the fact family for 6, 8, 48:
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2
Write the fact family for 10, 3, 30:
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3
Write the fact family for 1, 7, 8:
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4
Write the fact family for 5, 2, 7:
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5
Write the fact family for 4, 9, 36:
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6
Write the fact family for 4, 2, 6:
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