The difference between 92 and 49 is: 
The difference between 39 and 14 is: 
The difference between 99 and 49 is: 
The difference between 92 and 40 is: 
The difference between 82 and 49 is: 
The difference between 92 and 39 is: 
The difference between 93 and 40 is: 
The difference between 92 and 49 is: 