fact-family/add-sub-within-10-write-all · セット 21
6 problems
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クラス:
日付：
1
Write the fact family for 38, 8, 46:
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2
Write the fact family for 2, 31, 33:
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3
Write the fact family for 9, 15, 24:
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4
Write the fact family for 18, 22, 40:
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5
Write the fact family for 14, 30, 44:
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6
Write the fact family for 34, 14, 48:
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