fact-family/add-sub-within-10-write-all · セット 77
6 problems
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クラス:
日付：
1
Write the fact family for 3, 29, 32:
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2
Write the fact family for 10, 9, 19:
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3
Write the fact family for 34, 15, 49:
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4
Write the fact family for 20, 24, 44:
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5
Write the fact family for 33, 1, 34:
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6
Write the fact family for 16, 28, 44:
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