Q: How much is 62 minus 47? A: 
Q: How much is 77 minus 66? A: 
Q: How much is 68 minus 47? A: 
Q: How much is 62 minus 41? A: 
Q: How much is 92 minus 47? A: 
Q: How much is 62 minus 57? A: 
Q: How much is 67 minus 42? A: 
Q: How much is 62 minus 47? A: 