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
156___
13___5
11___1
___37
1811___
162___
___119
16___3
1917___
63___
___410
___61
___141
20___5
4___1
13___7
___23
32___
___123
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