The difference between 62 and 38 is: 
The difference between 67 and 42 is: 
The difference between 69 and 38 is: 
The difference between 62 and 30 is: 
The difference between 62 and 38 is: 
The difference between 62 and 38 is: 
The difference between 64 and 30 is: 
The difference between 62 and 38 is: 