The difference between 82 and 70 is: 
The difference between 68 and 43 is: 
The difference between 86 and 70 is: 
The difference between 82 and 71 is: 
The difference between 92 and 70 is: 
The difference between 82 and 70 is: 
The difference between 91 and 79 is: 
The difference between 82 and 70 is: 