The difference between 87 and 76 is: 
The difference between 77 and 49 is: 
The difference between 87 and 76 is: 
The difference between 87 and 76 is: 
The difference between 87 and 76 is: 
The difference between 87 and 26 is: 
The difference between 90 and 79 is: 
The difference between 87 and 76 is: 