Q: What is 69 minus 12? A: 
Q: What is 48 minus 33? A: 
Q: What is 63 minus 12? A: 
Q: What is 69 minus 10? A: 
Q: What is 89 minus 12? A: 
Q: What is 69 minus 12? A: 
Q: What is 73 minus 16? A: 
Q: What is 69 minus 12? A: 