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.

___143
64___
12___10
10___9
15___8
61___
___410
___153
14___5
5___2
2___1
72___
21___
14___9
175___
2___1
12___3
___75
32___
162___
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