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.

9___7
___1010
___41
12___9
___316
11___6
___44
3___2
188___
8___4
1910___
12___5
___610
51___
129___
1110___
139___
21___
6___5
18___14
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