fact-family/mul-div-10-12/expert · セット 55
5 problems
名前：
クラス:
日付：
1
Write the fact family for 5, 9, 45:
=
2
Write the fact family for 4, 3, 7:
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3
Write the fact family for 7, 2, 9:
=
4
Write the fact family for 6, 3, 18:
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5
Write the fact family for 7, 3, 10:
=