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.

181___
___610
18___8
54___
92___
109___
___23
4___1
___75
1710___
___514
___145
21___
2___1
82___
81___
8___4
186___
5___4
1710___
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