The difference between 38 and 10 is: 
The difference between 84 and 39 is: 
The difference between 36 and 10 is: 
The difference between 38 and 15 is: 
The difference between 98 and 10 is: 
The difference between 38 and 20 is: 
The difference between 40 and 12 is: 
The difference between 38 and 10 is: 