Friend of Learning
Subtracting 1 through 3 (from 1 through 24)
Type your answer into the textbox to the right of each problem.
14 - 1 = 
14 - 2 = 
6 - 3 = 
10 - 3 = 
11 - 2 = 
16 - 2 = 
5 - 2 = 
12 - 3 = 
22 - 2 = 
24 - 3 = 
16 - 3 = 
4 - 1 = 

Our MissionContact
Note: this website uses a single cookie with a session ID. However, we do not use crackers on this website. Not that there's anything wrong with crackers, but after one cookie, we really don't need the extra calories.