Q: What is 38 minus 25? A: 
Q: What is 70 minus 11? A: 
Q: What is 39 minus 25? A: 
Q: What is 38 minus 20? A: 
Q: What is 68 minus 25? A: 
Q: What is 38 minus 15? A: 
Q: What is 41 minus 28? A: 
Q: What is 38 minus 25? A: 