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.

182___
20___17
20___15
7___4
2___1
10___5
20___4
21___
1814___
___55
7___3
1613___
19___12
13___1
157___
172___
169___
42___
16___12
2018___
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