Q: What is 71 minus 38? A: 
Q: What is 68 minus 25? A: 
Q: What is 79 minus 38? A: 
Q: What is 71 minus 30? A: 
Q: What is 91 minus 38? A: 
Q: What is 71 minus 48? A: 
Q: What is 76 minus 33? A: 
Q: What is 71 minus 38? A: 