The difference between 89 and 52 is: 
The difference between 98 and 45 is: 
The difference between 84 and 52 is: 
The difference between 89 and 52 is: 
The difference between 89 and 52 is: 
The difference between 89 and 72 is: 
The difference between 94 and 57 is: 
The difference between 89 and 52 is: 