The difference between 41 and 10 is: 
The difference between 72 and 12 is: 
The difference between 48 and 10 is: 
The difference between 41 and 10 is: 
The difference between 51 and 10 is: 
The difference between 41 and 10 is: 
The difference between 50 and 19 is: 
The difference between 41 and 10 is: 