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.

2___1
1510___
19___5
8___7
___13
___35
193___
___34
173___
___63
178___
12___11
14___8
144___
___25
___163
74___
51___
18___16
52___
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