The difference between 74 and 28 is: 
The difference between 98 and 45 is: 
The difference between 79 and 28 is: 
The difference between 74 and 23 is: 
The difference between 34 and 28 is: 
The difference between 74 and 18 is: 
The difference between 76 and 20 is: 
The difference between 74 and 28 is: 