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.

1210___
18___7
42___
113___
20___4
5___2
32___
5___4
63___
16___12
21___
___105
12___8
13___4
6___4
___101
191___
13___1
61___
___414
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