fact-family/add-sub-within-10-write-all · セット 88
6 problems
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クラス:
日付：
1
Write the fact family for 20, 13, 33:
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2
Write the fact family for 30, 10, 40:
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3
Write the fact family for 27, 8, 35:
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4
Write the fact family for 13, 9, 22:
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5
Write the fact family for 17, 28, 45:
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6
Write the fact family for 12, 21, 33:
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