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.

___25
11___3
___411
1915___
17___3
121___
21___
5___4
62___
21___
11___9
74___
___86
209___
___31
1613___
1716___
7___3
21___
1612___
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