Q: How much is 77 minus 61? A: 
Q: How much is 92 minus 58? A: 
Q: How much is 76 minus 61? A: 
Q: How much is 77 minus 62? A: 
Q: How much is 97 minus 61? A: 
Q: How much is 77 minus 61? A: 
Q: How much is 80 minus 64? A: 
Q: How much is 77 minus 61? A: 