The difference between 62 and 35 is: 
The difference between 77 and 44 is: 
The difference between 66 and 35 is: 
The difference between 62 and 30 is: 
The difference between 42 and 35 is: 
The difference between 62 and 25 is: 
The difference between 68 and 31 is: 
The difference between 62 and 35 is: 