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Find the Unknown Factor, 2

Find the Unknown Factor, 2

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Tags: math   multiplication   3.oa.7   3.oa.4   common core  

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? = 6
back
5 × ? = 20 + 10
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? = 4
back
? × 9 = 30 + 6
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? = 3
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? × 4 = 2 × 6
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? = 2
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3 × 8 = 12 × ?
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? = 5
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14 + 6 = 4 × ?
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? = 7
back
29 + 20 = 7 × ?
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? = 8
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6 × ? = 50 - 2
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? = 9
back
8 × ? = 40 + 32
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? = 10
back
? × 10 = 50 × 2
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? = 11
back
? × 2 = 24 - 2
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