fact-family/mul-div-10-12/easy · セット 31
5 problems
名前：
クラス:
日付：
1
Write the fact family for 9, 1, 10:
=
2
Write the fact family for 5, 4, 9:
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3
Write the fact family for 1, 3, 4:
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4
Write the fact family for 8, 1, 9:
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5
Write the fact family for 2, 4, 6:
=