The difference between 86 and 50 is: 
The difference between 93 and 70 is: 
The difference between 83 and 50 is: 
The difference between 86 and 50 is: 
The difference between 96 and 50 is: 
The difference between 86 and 50 is: 
The difference between 90 and 54 is: 
The difference between 86 and 50 is: 