The difference between 48 and 29 is: 
The difference between 56 and 10 is: 
The difference between 49 and 29 is: 
The difference between 48 and 22 is: 
The difference between 38 and 29 is: 
The difference between 48 and 29 is: 
The difference between 49 and 20 is: 
The difference between 48 and 29 is: 