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.

7___5
1714___
21___
___33
20___1
156___
8___3
___86
13___6
___155
___31
209___
188___
15___12
82___
126___
52___
___412
7___1
10___3
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