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.

7___1
11___7
15___13
189___
2___1
___145
8___7
7___3
5___1
9___4
13___5
9___1
2011___
94___
10___1
146___
9___3
6___2
72___
___145
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