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.

16___14
1513___
___72
8___1
31___
___51
20___4
21___
___73
___12
8___4
43___
12___4
___311
101___
___411
159___
18___3
20___2
1817___
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