fact-family/mixed/hard · セット 38
5 problems
名前：
クラス:
日付：
1
Write the fact family for 3, 3, 9:
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2
Write the fact family for 9, 1, 10:
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3
Write the fact family for 4, 10, 40:
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4
Write the fact family for 2, 6, 8:
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5
Write the fact family for 7, 5, 35:
=