The difference between 53 and 44 is: 
The difference between 87 and 40 is: 
The difference between 59 and 44 is: 
The difference between 53 and 42 is: 
The difference between 73 and 44 is: 
The difference between 53 and 24 is: 
The difference between 59 and 40 is: 
The difference between 53 and 44 is: 