fact-family/add-sub-within-100/hard · セット 78
6 problems
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日付：
1
Write the fact family for 52, 41, 93:
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2
Write the fact family for 2, 3, 6:
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3
Write the fact family for 2, 82, 84:
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4
Write the fact family for 74, 13, 87:
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5
Write the fact family for 2, 7, 14:
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6
Write the fact family for 6, 7, 42:
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