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.

20___13
142___
16___3
___44
12___6
97___
___125
___71
___12
15___14
19___17
2___1
126___
1411___
87___
123___
87___
16___7
___413
13___4
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