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
16___9
___43
12___3
8___2
15___12
16___12
1917___
___39
13___9
6___5
___13
128___
1514___
10___1
___22
53___
2018___
18___17
19___16
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