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___2
3___1
___14
___26
14___2
10___3
123___
10___8
___31
21___
20___13
51___
2___1
41___
129___
14___9
41___
13___5
___211
51___
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