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.

15___2
2010___
15___7
2___1
___21
3___2
2___1
157___
1611___
1918___
20___5
10___4
___15
208___
4___3
9___4
___26
___11
81___
___210
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