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.

20___16
13___1
19___15
___113
201___
7___2
41___
53___
105___
___611
5___4
2___1
13___5
53___
___65
5___4
___123
___416
181___
42___
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