The difference between 79 and 28 is: 
The difference between 55 and 10 is: 
The difference between 79 and 28 is: 
The difference between 79 and 26 is: 
The difference between 69 and 28 is: 
The difference between 79 and 68 is: 
The difference between 80 and 29 is: 
The difference between 79 and 28 is: 