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.

91___
11___10
143___
1611___
21___
164___
2___1
14___9
13___9
16___4
3___1
75___
71___
14___3
___78
19___18
___415
5___2
11___9
3___1
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