The difference between 65 and 27 is: 
The difference between 70 and 51 is: 
The difference between 68 and 27 is: 
The difference between 65 and 24 is: 
The difference between 35 and 27 is: 
The difference between 65 and 17 is: 
The difference between 69 and 21 is: 
The difference between 65 and 27 is: 