The difference between 99 and 73 is: 
The difference between 47 and 11 is: 
The difference between 94 and 73 is: 
The difference between 99 and 76 is: 
The difference between 99 and 73 is: 
The difference between 99 and 83 is: 
The difference between 103 and 77 is: 
The difference between 99 and 73 is: 