The difference between 83 and 54 is: 
The difference between 24 and 17 is: 
The difference between 88 and 54 is: 
The difference between 83 and 50 is: 
The difference between 63 and 54 is: 
The difference between 83 and 14 is: 
The difference between 89 and 50 is: 
The difference between 83 and 54 is: 