The difference between 53 and 20 is: 
The difference between 40 and 14 is: 
The difference between 55 and 20 is: 
The difference between 53 and 20 is: 
The difference between 43 and 20 is: 
The difference between 53 and 40 is: 
The difference between 60 and 27 is: 
The difference between 53 and 20 is: 