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.

15___3
54___
___191
1915___
4___2
___51
83___
___31
13___9
1510___
9___7
64___
13___3
125___
17___14
31___
173___
___15
31___
21___
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