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.

3___1
21___
___25
2___1
71___
___22
21___
4___2
12___4
5___3
114___
19___5
1110___
105___
20___1
71___
___123
4___3
___41
___29
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