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.

207___
13___1
173___
___314
___153
1310___
9___1
18___15
19___3
1817___
1712___
72___
31___
5___4
___211
___19
16___7
15___14
2___1
___71
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