Q: What is 32 minus 15? A: 
Q: What is 52 minus 48? A: 
Q: What is 39 minus 15? A: 
Q: What is 32 minus 11? A: 
Q: What is 62 minus 15? A: 
Q: What is 32 minus 15? A: 
Q: What is 37 minus 10? A: 
Q: What is 32 minus 15? A: 