The difference between 80 and 57 is: 
The difference between 53 and 23 is: 
The difference between 89 and 57 is: 
The difference between 80 and 50 is: 
The difference between 60 and 57 is: 
The difference between 80 and 27 is: 
The difference between 85 and 52 is: 
The difference between 80 and 57 is: 