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.

12___9
___19
15___14
2011___
41___
123___
156___
___110
1110___
___51
9___8
125___
5___4
19___5
___11
21___
19___14
114___
169___
14___10
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