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.

___11
___11
21___
19___9
41___
158___
175___
171___
___137
2___1
15___8
51___
___32
___22
7___1
188___
115___
98___
5___1
75___
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