The difference between 80 and 34 is: 
The difference between 66 and 40 is: 
The difference between 89 and 34 is: 
The difference between 80 and 30 is: 
The difference between 80 and 34 is: 
The difference between 80 and 44 is: 
The difference between 88 and 32 is: 
The difference between 80 and 34 is: 