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.

1511___
11___5
102___
9___8
___161
53___
64___
21___
85___
16___4
___11
6___4
53___
6___1
1716___
___116
4___3
15___4
12___3
21___
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