The difference between 80 and 56 is: 
The difference between 78 and 47 is: 
The difference between 89 and 56 is: 
The difference between 80 and 50 is: 
The difference between 90 and 56 is: 
The difference between 80 and 56 is: 
The difference between 84 and 50 is: 
The difference between 80 and 56 is: 