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.

13___3
166___
1510___
117___
20___16
18___4
___14
3___2
1912___
12___8
___113
10___4
159___
4___1
7___1
72___
18___15
76___
___15
2___1
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