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.

___121
84___
6___3
20___5
___31
5___3
21___
11___2
___63
7___5
18___4
12___2
1813___
20___4
6___3
1312___
107___
163___
10___9
10___2
🔄 Generate New