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.

10___4
19___8
20___10
___810
41___
193___
21___
___56
41___
6___2
125___
64___
52___
91___
12___11
21___
21___
___511
202___
15___13
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