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.

1511___
1412___
54___
19___5
10___8
157___
21___
15___9
4___3
13___2
10___5
16___9
32___
1615___
7___4
___57
1817___
18___2
183___
31___
🔄 Generate New