The difference between 86 and 69 is: 
The difference between 91 and 71 is: 
The difference between 89 and 69 is: 
The difference between 86 and 63 is: 
The difference between 96 and 69 is: 
The difference between 86 and 39 is: 
The difference between 87 and 60 is: 
The difference between 86 and 69 is: 