The difference between 87 and 16 is: 
The difference between 91 and 76 is: 
The difference between 88 and 16 is: 
The difference between 87 and 14 is: 
The difference between 67 and 16 is: 
The difference between 87 and 26 is: 
The difference between 90 and 19 is: 
The difference between 87 and 16 is: 