The difference between 88 and 40 is: 
The difference between 34 and 19 is: 
The difference between 82 and 40 is: 
The difference between 88 and 45 is: 
The difference between 98 and 40 is: 
The difference between 88 and 70 is: 
The difference between 93 and 45 is: 
The difference between 88 and 40 is: 