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.

___73
71___
144___
75___
75___
15___10
4___2
131___
31___
17___2
19___11
___65
20___17
11___2
3___2
21___
18___12
___64
___83
___107
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