The difference between 60 and 38 is: 
The difference between 80 and 66 is: 
The difference between 69 and 38 is: 
The difference between 60 and 30 is: 
The difference between 80 and 38 is: 
The difference between 60 and 38 is: 
The difference between 66 and 34 is: 
The difference between 60 and 38 is: 