The difference between 55 and 19 is: 
The difference between 86 and 75 is: 
The difference between 59 and 19 is: 
The difference between 55 and 12 is: 
The difference between 45 and 19 is: 
The difference between 55 and 29 is: 
The difference between 56 and 10 is: 
The difference between 55 and 19 is: 