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.

4___2
1411___
___17
12___1
___145
107___
135___
2___1
8___7
15___14
139___
143___
___126
171___
104___
___11
___76
73___
19___18
124___
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