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.

139___
149___
19___7
___514
32___
15___13
14___9
21___
52___
12___4
___512
___106
208___
13___4
9___2
8___4
20___1
8___7
___111
___910
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