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.

19___12
17___15
121___
18___15
19___3
___32
15___4
20___4
17___9
10___8
___122
128___
1711___
97___
21___
1311___
13___2
16___3
7___4
___123
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