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.

20___1
1411___
15___6
82___
9___5
13___12
___35
___15
19___2
97___
___162
___61
63___
17___10
14___13
13___3
21___
98___
1817___
___51
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