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.

___121
187___
___910
4___2
19___16
17___3
112___
1912___
2___1
1910___
17___8
134___
18___17
132___
___92
158___
163___
8___7
1312___
3___1
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