Q: What is the result of 85 minus 23? A: 
Q: What is the result of 72 minus 68? A: 
Q: What is the result of 88 minus 23? A: 
Q: What is the result of 85 minus 21? A: 
Q: What is the result of 45 minus 23? A: 
Q: What is the result of 85 minus 53? A: 
Q: What is the result of 90 minus 28? A: 
Q: What is the result of 85 minus 23? A: 