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.

21___
___214
___13
___116
7___3
8___2
62___
41___
1815___
138___
83___
43___
171___
___143
___24
2___1
15___10
8___2
9___5
9___4
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