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.

61___
64___
20___14
17___1
172___
73___
___42
9___5
___69
1917___
12___10
4___1
42___
5___1
20___10
53___
123___
7___4
13___6
185___
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