The difference between 56 and 19 is: 
The difference between 45 and 14 is: 
The difference between 59 and 19 is: 
The difference between 56 and 11 is: 
The difference between 36 and 19 is: 
The difference between 56 and 39 is: 
The difference between 59 and 12 is: 
The difference between 56 and 19 is: 