Q: What is the result of 29 minus 21? A: 
Q: What is the result of 86 minus 41? A: 
Q: What is the result of 22 minus 21? A: 
Q: What is the result of 29 minus 21? A: 
Q: What is the result of 49 minus 21? A: 
Q: What is the result of 29 minus 11? A: 
Q: What is the result of 33 minus 25? A: 
Q: What is the result of 29 minus 21? A: 