fact-family/add-sub-within-10-write-all · セット 97
6 problems
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クラス:
日付：
1
Write the fact family for 24, 18, 42:
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2
Write the fact family for 31, 2, 33:
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3
Write the fact family for 18, 4, 22:
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4
Write the fact family for 40, 2, 42:
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5
Write the fact family for 11, 17, 28:
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6
Write the fact family for 40, 9, 49:
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