The difference between 55 and 13 is: 
The difference between 80 and 43 is: 
The difference between 56 and 13 is: 
The difference between 55 and 14 is: 
The difference between 95 and 13 is: 
The difference between 55 and 43 is: 
The difference between 60 and 18 is: 
The difference between 55 and 13 is: 