The difference between 93 and 23 is: 
The difference between 78 and 55 is: 
The difference between 97 and 23 is: 
The difference between 93 and 20 is: 
The difference between 33 and 23 is: 
The difference between 93 and 33 is: 
The difference between 95 and 27 is: 
The difference between 93 and 23 is: 