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.

___42
19___6
42___
43___
123___
___181
15___6
___79
9___4
17___14
___18
82___
3___2
3___2
___37
2013___
13___5
15___12
20___12
6___3
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