The difference between 86 and 30 is: 
The difference between 75 and 35 is: 
The difference between 84 and 30 is: 
The difference between 86 and 32 is: 
The difference between 56 and 30 is: 
The difference between 86 and 60 is: 
The difference between 93 and 37 is: 
The difference between 86 and 30 is: 