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.

123___
12___6
8___6
4___1
9___3
15___5
10___6
14___10
12___6
21___
3___2
85___
___212
105___
84___
___23
135___
83___
1912___
41___
🔄 Generate New