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.

11___10
17___12
___83
___113
___135
___117
21___
13___6
3___2
6___1
___51
168___
6___5
___42
17___3
1511___
19___15
11___9
62___
4___2
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