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.

___143
18___1
___31
___214
1615___
13___7
6___1
17___8
148___
10___3
128___
32___
15___9
10___1
76___
1714___
8___7
1712___
17___13
___58
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