Q: What is the result of 89 minus 21? A: 
Q: What is the result of 53 minus 43? A: 
Q: What is the result of 87 minus 21? A: 
Q: What is the result of 89 minus 27? A: 
Q: What is the result of 59 minus 21? A: 
Q: What is the result of 89 minus 21? A: 
Q: What is the result of 93 minus 25? A: 
Q: What is the result of 89 minus 21? A: 