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	Four fours		2019-10-03
		Irene pose la question : Using number 4, four times with any equation and the answer will be -2 and -5 Penny Nom lui répond.
	4 rounds of golf as three foursomes		2014-08-18
		Christopher pose la question : For our golf trip, we will be playing 4 rounds of golf as three foursomes. We would like to have each person play with everyone at least once. Is this possible? Victoria West lui répond.
	Golf pairings		2010-12-17
		AL pose la question : I have a golf tourney where we have fourteen players and are playing five times/rounds of golf. I am trying to pair up two threesomes and two foursomes so we don't play with the same person twice or the least amount of times. Victoria West lui répond.
	Expressing the natural numbers in terms of 4 fours.		2010-01-19
		Steve pose la question : When I was studying mathematics, there were several of us that tried to express the natural numbers in terms of 4 fours. Allowing the use of any known math operation, for example n to the zeroth power is 1.Is there more info on this exercise. This was done mentally, nothing written down. Robert Dawson lui répond.
	Holiday for 7 golfers		2010-01-05
		Andy pose la question : I am having difficulty scheduling pairings for a forthcoming Golf holiday. There are 7 players and we will be playing 7 rounds - each round will be a 3 ball and a 4 ball. I am trying to work out a schedule that means everyone plays with each other roughly the same number of times (with a minimum of, say, 3 times if possible). Also, we are looking to ensure everyone plays in roughly the same number of 3 and 4 balls. Any suggestions would be much appreciated (we leave in 10 days time). Thank you. Victoria West lui répond.
	Four fours		2009-11-29
		linda pose la question : Four Fours order of operations challenge i need problems using 4's only that have an answer of 13, 18, and 19 than you Penny Nom lui répond.
	Forming 10 from 4 fours		2008-11-06
		Corderro pose la question : I need a answer for 10 using only the number 4 Penny Nom lui répond.
	Four fours		2008-06-25
		jen pose la question : Use four 4's and some of the symbols: +,-,X, / and (), to give expressions for the whole numbers from 0 through9. Example : (4X4+4)/4=5 Janice Cotcher lui répond.
	Four fours		2007-08-23
		Belinda pose la question : My son came home with a math question that I can figure out. He needs to use only the number 4 and only four 4's, no less no more. The problems need the answers 11,13,14,and 18. He can use any mathematical sign except square root. He's been able to get all but these so far and I've worked them, but can't come up with the problems. Can anyone help? Stephen la Rocque lui répond.
	Four fours		2006-10-08
		Prabh pose la question : Find out 10 BEDMAS problems using order of operation with only four 4's in the problem. The solution must be the digits 1-10. Example 44/44=1 Stephen La Rocque lui répond.
	Four 4's		2006-09-10
		Ying pose la question : How can I use 4 four times, use any mathematical signs, such as +, -, times, division, ( ), !, square root to get answer 33, 41, or 45? Stephen La Rocque lui répond.
	Twenty golfers		2006-05-08
		Mona pose la question : We have twenty golfers and four rounds of golf. We would like to figure out how to make foursomes so that each golfer plays with as many different golfers as possible. Penny Nom lui répond.
	37 with four 4'2		2004-01-03
		Myra pose la question : Using four fours and only four fours to get an answer of 37. Claude Tardif lui répond.
	Four fours		1999-09-09
		Roger pose la question : I need help with a math problem my child asked me about I guess in her 7th grade math class they were told to come up with a answer from 1-10 only using four 4's and she got stuck on the problem that needs to be equal to ten, she asked me and I couldn't help her it's sad so if you could give me the problem and and answer so i could explain it to her I would really appreciate it. Penny Nom lui répond.

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