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___4
5___1
13___8
179___
157___
7___6
12___6
___411
___21
4___3
62___
3___2
15___9
___56
13___10
7___6
71___
___21
11___10
3___2
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