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.

4___1
98___
16___11
___45
___412
3___1
10___5
___97
13___9
2___1
___33
___317
2___1
19___6
3___1
8___6
19___9
9___4
87___
21___
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