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.

19___7
___33
11___1
111___
31___
143___
2017___
15___8
21___
___411
17___14
___117
___51
16___2
5___2
42___
1711___
31___
122___
___39
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