The difference between 52 and 38 is: 
The difference between 66 and 42 is: 
The difference between 59 and 38 is: 
The difference between 52 and 30 is: 
The difference between 92 and 38 is: 
The difference between 52 and 48 is: 
The difference between 59 and 35 is: 
The difference between 52 and 38 is: 