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.

18___2
15___8
63___
3___2
3___2
153___
128___
1511___
___42
___142
___110
19___5
81___
___54
7___3
87___
___81
183___
166___
2___1
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