The difference between 74 and 66 is: 
The difference between 92 and 36 is: 
The difference between 78 and 66 is: 
The difference between 74 and 63 is: 
The difference between 84 and 66 is: 
The difference between 74 and 66 is: 
The difference between 78 and 60 is: 
The difference between 74 and 66 is: 