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.

11___8
19___17
20___1
121___
115___
___55
1714___
1512___
1914___
21___
1810___
3___2
9___3
___312
105___
11___1
___76
___36
18___12
181___
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