The difference between 41 and 24 is: 
The difference between 76 and 66 is: 
The difference between 47 and 24 is: 
The difference between 41 and 20 is: 
The difference between 81 and 24 is: 
The difference between 41 and 24 is: 
The difference between 47 and 20 is: 
The difference between 41 and 24 is: 