The difference between 69 and 17 is: 
The difference between 94 and 38 is: 
The difference between 68 and 17 is: 
The difference between 69 and 16 is: 
The difference between 89 and 17 is: 
The difference between 69 and 47 is: 
The difference between 70 and 18 is: 
The difference between 69 and 17 is: 