The difference between 69 and 42 is: 
The difference between 47 and 23 is: 
The difference between 68 and 42 is: 
The difference between 69 and 47 is: 
The difference between 69 and 42 is: 
The difference between 69 and 12 is: 
The difference between 76 and 49 is: 
The difference between 69 and 42 is: 