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.

4___3
101___
121___
5___1
___58
3___1
5___1
1514___
17___9
19___3
21___
206___
14___13
1813___
196___
11___7
14___7
43___
___114
115___
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