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.

___313
158___
4___2
11___6
11___2
21___
109___
19___6
43___
15___6
3___1
___19
1613___
___23
13___8
___28
10___7
13___9
16___12
4___3
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