The difference between 66 and 41 is: 
The difference between 46 and 44 is: 
The difference between 64 and 41 is: 
The difference between 66 and 40 is: 
The difference between 76 and 41 is: 
The difference between 66 and 51 is: 
The difference between 71 and 46 is: 
The difference between 66 and 41 is: 