fact-family/add-sub-within-10/medium · セット 37
5 problems
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クラス:
日付：
1
Write the fact family for 8, 4, 32:
=
2
Write the fact family for 2, 7, 9:
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3
Write the fact family for 5, 4, 20:
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4
Write the fact family for 10, 5, 50:
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5
Write the fact family for 4, 5, 9:
=