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.

5___1
___122
___21
141___
2___1
13___2
___23
73___
___63
14___13
___66
5___2
7___5
___73
___611
6___4
1612___
4___1
21___
85___
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