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.

159___
1915___
12___11
21___
101___
2___1
85___
1211___
12___1
13___7
4___3
96___
9___2
11___4
4___1
5___1
13___4
17___14
1913___
135___
🔄 Generate New