The difference between 62 and 48 is: 
The difference between 89 and 30 is: 
The difference between 69 and 48 is: 
The difference between 62 and 40 is: 
The difference between 52 and 48 is: 
The difference between 62 and 48 is: 
The difference between 66 and 42 is: 
The difference between 62 and 48 is: 