fact-family/add-sub-within-10-write-all · セット 17
6 problems
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クラス:
日付：
1
Write the fact family for 47, 2, 49:
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2
Write the fact family for 49, 1, 50:
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3
Write the fact family for 34, 2, 36:
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4
Write the fact family for 42, 4, 46:
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5
Write the fact family for 48, 1, 49:
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6
Write the fact family for 33, 15, 48:
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