fact-family/add-sub-within-100/expert · セット 57
6 problems
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クラス:
日付：
1
Write the fact family for 53, 17, 70:
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2
Write the fact family for 61, 4, 65:
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3
Write the fact family for 7, 40, 47:
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4
Write the fact family for 4, 10, 40:
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5
Write the fact family for 4, 8, 32:
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6
Write the fact family for 79, 8, 87:
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