The difference between 79 and 45 is: 
The difference between 86 and 74 is: 
The difference between 77 and 45 is: 
The difference between 79 and 43 is: 
The difference between 89 and 45 is: 
The difference between 79 and 65 is: 
The difference between 82 and 48 is: 
The difference between 79 and 45 is: 