Q: What is 54 minus 54? A: 
Q: What is 53 minus 49? A: 
Q: What is 55 minus 54? A: 
Q: What is 54 minus 52? A: 
Q: What is 94 minus 54? A: 
Q: What is 54 minus 34? A: 
Q: What is 51 minus 58? A: 
Q: What is 54 minus 54? A: 