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.

4___1
11___1
159___
19___5
___110
1614___
2___1
43___
5___3
4___3
1912___
15___9
___54
157___
___83
15___13
188___
___48
157___
199___
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