The difference between 56 and 27 is: 
The difference between 55 and 11 is: 
The difference between 58 and 27 is: 
The difference between 56 and 21 is: 
The difference between 56 and 27 is: 
The difference between 56 and 47 is: 
The difference between 59 and 20 is: 
The difference between 56 and 27 is: 