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.

___211
___511
___27
5___1
7___5
2014___
14___10
1714___
11___4
___312
7___6
___145
41___
172___
6___1
7___1
149___
12___10
___73
18___17
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