Q: What is 92 minus 18? A: 
Q: What is 98 minus 42? A: 
Q: What is 99 minus 18? A: 
Q: What is 92 minus 10? A: 
Q: What is 62 minus 18? A: 
Q: What is 92 minus 38? A: 
Q: What is 99 minus 15? A: 
Q: What is 92 minus 18? A: 