The difference between 67 and 38 is: 
The difference between 39 and 22 is: 
The difference between 69 and 38 is: 
The difference between 67 and 33 is: 
The difference between 77 and 38 is: 
The difference between 67 and 38 is: 
The difference between 69 and 30 is: 
The difference between 67 and 38 is: 