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.

146___
7___6
2010___
17___10
20___8
87___
7___4
31___
43___
17___13
___57
20___3
___118
21___
___710
61___
13___12
12___5
63___
8___6
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