The difference between 83 and 48 is: 
The difference between 79 and 19 is: 
The difference between 89 and 48 is: 
The difference between 83 and 42 is: 
The difference between 93 and 48 is: 
The difference between 83 and 68 is: 
The difference between 89 and 44 is: 
The difference between 83 and 48 is: 