The difference between 69 and 29 is: 
The difference between 64 and 12 is: 
The difference between 69 and 29 is: 
The difference between 69 and 27 is: 
The difference between 99 and 29 is: 
The difference between 69 and 19 is: 
The difference between 64 and 26 is: 
The difference between 69 and 29 is: 