The difference between 74 and 68 is: 
The difference between 98 and 76 is: 
The difference between 79 and 68 is: 
The difference between 74 and 61 is: 
The difference between 94 and 68 is: 
The difference between 74 and 28 is: 
The difference between 77 and 61 is: 
The difference between 74 and 68 is: 