The difference between 79 and 36 is: 
The difference between 64 and 48 is: 
The difference between 79 and 36 is: 
The difference between 79 and 38 is: 
The difference between 79 and 36 is: 
The difference between 79 and 36 is: 
The difference between 82 and 39 is: 
The difference between 79 and 36 is: 