Number Bonds Worksheet

Fill in the missing numbers to complete each number bond. The two parts at the bottom add up to the whole number at the top.

12___7
___163
7___4
___25
52___
17___5
62___
10___5
9___1
11___10
21___
8___6
___111
16___14
64___
197___
14___1
171___
___214
19___15
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