fact-family/add-sub-within-10-find-family · セット 92
6 problems
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日付：
1
Write the fact family for 35, 3, 38:
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2
Write the fact family for 4, 17, 21:
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3
Write the fact family for 7, 20, 27:
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4
Write the fact family for 42, 3, 45:
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5
Write the fact family for 36, 6, 42:
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6
Write the fact family for 1, 43, 44:
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