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.

___24
3___2
20___19
___26
4___3
2015___
___81
1615___
___42
1513___
___78
32___
7___2
5___1
___51
18___16
___73
8___1
13___3
20___15
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