The difference between 98 and 52 is: 
The difference between 89 and 46 is: 
The difference between 99 and 52 is: 
The difference between 98 and 52 is: 
The difference between 78 and 52 is: 
The difference between 98 and 72 is: 
The difference between 103 and 57 is: 
The difference between 98 and 52 is: 