The difference between 61 and 38 is: 
The difference between 63 and 56 is: 
The difference between 69 and 38 is: 
The difference between 61 and 30 is: 
The difference between 61 and 38 is: 
The difference between 61 and 28 is: 
The difference between 69 and 36 is: 
The difference between 61 and 38 is: 