The difference between 96 and 81 is: 
The difference between 68 and 52 is: 
The difference between 92 and 81 is: 
The difference between 96 and 85 is: 
The difference between 96 and 81 is: 
The difference between 96 and 11 is: 
The difference between 101 and 86 is: 
The difference between 96 and 81 is: 