The difference between 71 and 41 is: 
The difference between 85 and 76 is: 
The difference between 79 and 41 is: 
The difference between 71 and 40 is: 
The difference between 61 and 41 is: 
The difference between 71 and 11 is: 
The difference between 72 and 45 is: 
The difference between 71 and 41 is: 