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.

18___13
10___7
13___1
___104
104___
63___
2___1
189___
___42
___47
6___3
118___
184___
31___
1110___
11___4
97___
13___8
20___19
___51
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