The difference between 62 and 13 is: 
The difference between 90 and 49 is: 
The difference between 67 and 13 is: 
The difference between 62 and 10 is: 
The difference between 22 and 13 is: 
The difference between 62 and 33 is: 
The difference between 69 and 10 is: 
The difference between 62 and 13 is: 