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.

___57
11___5
1210___
14___3
6___1
13___9
86___
9___1
18___14
___16
4___1
___89
153___
15___2
85___
1413___
81___
13___10
102___
1413___
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