The difference between 41 and 19 is: 
The difference between 89 and 84 is: 
The difference between 49 and 19 is: 
The difference between 41 and 10 is: 
The difference between 31 and 19 is: 
The difference between 41 and 19 is: 
The difference between 42 and 10 is: 
The difference between 41 and 19 is: 