The difference between 41 and 15 is: 
The difference between 61 and 27 is: 
The difference between 48 and 15 is: 
The difference between 41 and 10 is: 
The difference between 61 and 15 is: 
The difference between 41 and 35 is: 
The difference between 48 and 12 is: 
The difference between 41 and 15 is: 