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.

54___
14___8
21___
5___3
1312___
9___3
91___
41___
135___
1712___
13___8
___611
14___4
21___
3___1
2___1
5___4
17___13
71___
7___3
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