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.

12___9
8___7
155___
102___
1811___
3___1
116___
___25
___15
156___
4___1
3___2
9___8
10___9
109___
13___5
187___
15___12
19___8
___22
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