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.

3___1
21___
1615___
5___1
12___9
___712
8___6
19___15
21___
5___2
149___
53___
41___
20___8
9___2
20___10
___114
13___7
20___6
41___
🔄 Generate New