The difference between 62 and 51 is: 
The difference between 37 and 28 is: 
The difference between 65 and 51 is: 
The difference between 62 and 51 is: 
The difference between 92 and 51 is: 
The difference between 62 and 51 is: 
The difference between 70 and 59 is: 
The difference between 62 and 51 is: 