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
152___
18___13
143___
42___
53___
207___
12___2
32___
20___8
19___1
2___1
15___3
___36
102___
20___18
63___
98___
146___
___124
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