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.

3___1
19___4
___22
12___10
3___2
19___15
42___
20___10
5___4
133___
134___
6___1
148___
___33
54___
92___
20___4
___25
___143
5___4
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