The difference between 58 and 18 is: 
The difference between 36 and 14 is: 
The difference between 59 and 18 is: 
The difference between 58 and 10 is: 
The difference between 88 and 18 is: 
The difference between 58 and 48 is: 
The difference between 50 and 13 is: 
The difference between 58 and 18 is: 