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.

128___
75___
5___1
85___
10___4
___410
4___1
18___3
131___
21___
14___11
4___2
172___
3___2
208___
42___
___810
169___
1615___
1613___
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