Q: How much is 83 minus 41? A: 
Q: How much is 67 minus 47? A: 
Q: How much is 83 minus 41? A: 
Q: How much is 83 minus 40? A: 
Q: How much is 63 minus 41? A: 
Q: How much is 83 minus 61? A: 
Q: How much is 90 minus 48? A: 
Q: How much is 83 minus 41? A: 