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.

31___
51___
43___
___61
15___4
___142
4___3
8___4
148___
12___11
13___12
157___
___44
124___
153___
18___11
5___4
14___13
123___
14___9
🔄 Generate New