Q: How much is 82 minus 38? A: 
Q: How much is 86 minus 47? A: 
Q: How much is 89 minus 38? A: 
Q: How much is 82 minus 31? A: 
Q: How much is 72 minus 38? A: 
Q: How much is 82 minus 58? A: 
Q: How much is 88 minus 34? A: 
Q: How much is 82 minus 38? A: 