Fact Family Add Sub Within 20 Write All · Set 33
6 problems
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1
Write the fact family for 15, 1, 16:
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2
Write the fact family for 6, 11, 17:
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3
Write the fact family for 11, 5, 16:
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4
Write the fact family for 12, 5, 17:
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5
Write the fact family for 6, 9, 15:
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6
Write the fact family for 2, 9, 11:
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