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.

11___5
17___4
32___
155___
13___8
18___10
___37
13___4
7___4
7___4
___11
16___3
41___
18___7
___210
155___
81___
166___
14___11
9___7
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