The difference between 65 and 22 is: 
The difference between 46 and 23 is: 
The difference between 66 and 22 is: 
The difference between 65 and 21 is: 
The difference between 75 and 22 is: 
The difference between 65 and 42 is: 
The difference between 71 and 28 is: 
The difference between 65 and 22 is: 