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Find the Unknown Factor

Find the Unknown Factor

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Tags: math   multiplication   division   3.oa.4   3rd grade   common core  

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c = 6
back
4 × c = 24
front
c = 3
back
c × 7 = 21
front
c = 2
back
12 × c = 24
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c = 4
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c × 5 = 20
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c = 5
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8 × c = 40
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c = 7
back
9 × c = 63
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C = 8
back
4 × c = 32
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c = 9
back
2 × c = 18
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c = 10
back
c × 9 = 90
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c = 11
back
8 x c = 88
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