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.

31___
6___5
20___16
20___12
81___
13___12
8___5
81___
173___
141___
11___8
175___
___11
8___5
___155
14___13
___712
31___
19___5
9___8
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