The difference between 53 and 23 is: 
The difference between 22 and 14 is: 
The difference between 55 and 23 is: 
The difference between 53 and 21 is: 
The difference between 53 and 23 is: 
The difference between 53 and 43 is: 
The difference between 53 and 29 is: 
The difference between 53 and 23 is: 