The difference between 56 and 43 is: 
The difference between 84 and 65 is: 
The difference between 55 and 43 is: 
The difference between 56 and 40 is: 
The difference between 66 and 43 is: 
The difference between 56 and 13 is: 
The difference between 60 and 47 is: 
The difference between 56 and 43 is: 