The difference between 55 and 23 is: 
The difference between 69 and 11 is: 
The difference between 59 and 23 is: 
The difference between 55 and 20 is: 
The difference between 55 and 23 is: 
The difference between 55 and 13 is: 
The difference between 60 and 28 is: 
The difference between 55 and 23 is: 