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.

15___10
3___2
1411___
___21
98___
154___
31___
42___
2___1
16___14
___31
___25
32___
17___5
3___1
___67
157___
91___
18___10
16___12
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