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.

139___
___510
31___
2___1
21___
___119
32___
___48
14___5
15___9
2___1
32___
18___7
1710___
4___2
2___1
203___
15___3
15___6
1312___
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