Sujet: number puzzle liste de sujets
nouvelle recherche

10 articles trouvés pour ce sujet.

		Page 1/1

	A product of 1 000 000		2010-11-19
		Sharron pose la question : There are many pairs of numbers that when multiplied together give a product of 1 000 000. However, there is one pair, and only one pair, of whole numbers that contain no zero digits and has a product of 1 000 000. What are these two numbers? Stephen La Rocque lui répond.
	A number between 48 and 59		2009-10-07
		nakia pose la question : I am a number less 59 but greater than 48. my ones digit is 2 more than my tens digit.What's the number? Penny Nom lui répond.
	Seven circles		2009-09-20
		Bobbi pose la question : try to put number 1 to 7 in seven circles (one in the middle, 3 on top, 3 below) so the numbers in each row of three circles--vertical, horizontal, and diagonal -- add up to 12. Each number can be used only once. Stephen La Rocque lui répond.
	What is my number?		2009-09-18
		Hanna pose la question : What is my number? My number is a perfect square. The only number in its prime factorization is 2. My number is a factor of 32. The sum of its digits is odd. Penny Nom lui répond.
	You have the numbers 1 through 8, ...		2009-06-15
		Maryland pose la question : You have the numbers 1 through 8, you can only use each number one time. Two of the numbers are multiplied together, two are subtracted, two more are subtracted and the last two are subtracted. All the answers are the same. Can't get it, I have racked my brain trying to help. Claude Tardif lui répond.
	A number puzzle		2009-04-15
		Julie pose la question : Hi, please help me!!! I have a subtraction puzzle... 5 digits minus 4 digits = 33333 Only using numbers 1-9 once each. I can get 33323 but then thats it!!! Please how do I work it out? There must be a simple way?? Thankyou Claude Tardif lui répond.
	The resulting number is the square of an integer		2009-01-30
		Randy pose la question : A positive integer n is chosen. Then the product n ( n + 1 ) is computed and two digits are appended to the end of the product. The resulting number is the square of an integer. Show that it is always possible to complete the process above or give a positive integer n for which the process cannot be completed. Chris Fisher and Claude Tardif lui répond.
	100 from four 9's		2002-03-27
		A student pose la question : My teacher gave us a math problem to try and figure out and I am stumped. The problem was this.... by only using four nines, how can you get an answer of 100? You can add, subtract, multiply or divide...anything you need to do ,but you can only use four nines. Leeanne Boehm lui répond.
	What number am I?		2002-03-03
		Samantha pose la question : I am an even number that has more ones than tens. My thousands digit is the quotient of 9 divided by 3 and my tens digit is the sum of 3 and 3. I have no hundreds. What number am I?......Please answer this for me...The answer I come up with is 3,060...Is this right?.. Penny Nom lui répond.
	How do you get to 100 by using 6 nines?		2001-11-17
		A student pose la question : How do you get to 100 by using 6 nines? Claude Tardif lui répond.

		Page 1/1