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.

___510
32___
42___
___810
1812___
64___
62___
1711___
2015___
20___6
2___1
___315
11___3
___91
___11
___12
109___
___117
2___1
192___
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