The difference between 41 and 17 is: 
The difference between 82 and 28 is: 
The difference between 49 and 17 is: 
The difference between 41 and 10 is: 
The difference between 21 and 17 is: 
The difference between 41 and 17 is: 
The difference between 48 and 14 is: 
The difference between 41 and 17 is: 