fact-family/mul-div-within-20-write-all · セット 60
5 problems
名前：
クラス:
日付：
1
Write the fact family for 16, 4, 20:
=
2
Write the fact family for 13, 7, 20:
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3
Write the fact family for 12, 5, 17:
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4
Write the fact family for 1, 14, 15:
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5
Write the fact family for 3, 11, 14:
=