The difference between 90 and 52 is: 
The difference between 37 and 32 is: 
The difference between 95 and 52 is: 
The difference between 90 and 50 is: 
The difference between 90 and 52 is: 
The difference between 90 and 32 is: 
The difference between 98 and 50 is: 
The difference between 90 and 52 is: 