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	Combien y aura t il de 9 dans la réponse?		2000-06-17
		Marie pose la question : J'ai lu une énigme mais je n'ai pas la réponse."si l'on divise 123 456 789 par 999 999 999, combien y aura t il de 9 dans la réponse?" Claude Tardif lui répond.
	Multiplying and adding two numbers		2021-02-06
		Yvonne pose la question : Two numbers multiplied to get -13 and added to get -12 Harley Weston lui répond.
	Is -1 an odd integer?		2020-09-27
		Nicole pose la question : is -1 an odd integer? Penny Nom lui répond.
	Three numbers have a sum of 45		2020-05-06
		Jayden pose la question : Three numbers have a sum of 45. The greatest of the 3 numbers is 2 greater than the least number. What are the numbers? * Penny Nom lui répond.
	Three consecutive odd integers		2020-04-10
		Roxie pose la question : What is three consecutive odd integers? Penny Nom lui répond.
	The product of 3 integers is -24		2019-11-06
		Rick pose la question : This is a question on my sons pre-ap practice quiz. I think that there is information missing (?) The product of 3 integers is -24 The sum of 3 integers is -12 What are the 3 integers ? This is exactly how it was written on his quiz paper. I have wasted to much time on the internet, trying to find a formula(s) to help him. Please help me. Penny Nom lui répond.
	The number of integers that satisfy some conditions		2019-09-10
		Ryu pose la question : Using only the digits 0 1 2 3 4 5 6 7 8 9 without repetition, how many integers are: (a) Greater than 999, less than 10,000, start with an even digit and are even? (b) Greater than 999, less than 10,000, start with an odd digit and are odd? (c) Greater than 999, less than 10,000, start with an even digit and are odd? (d) Greater than 999, less than 10,000, start with an odd digit and are even? Penny Nom lui répond.
	Four consecutive positive integers		2019-03-12
		Nabila pose la question : The product of four consecutive positive integers in 24024 What is their sum? Penny Nom lui répond.
	The sum of three consecutive even integers		2019-01-27
		Pauleen pose la question : Translate this into algebraic expression The sum of three consecutive even integers, if x is the first even integer Penny Nom lui répond.
	Two integers X and Y are selected at random		2018-12-31
		Kenneth pose la question : Two integers X and Y are selected at random from the integers 1 to 8.If the same integer may be selected twice,find the probability that; 1)X-Y=2 2)X-Y is 5 or more 3)X is greater than Y Penny Nom lui répond.
	The difference between two numbers is -3		2018-06-05
		Hannah pose la question : write a pair if integers whose difference is -3 ( given that the greater number is 8 ) Penny Nom lui répond.
	Two odd integers		2018-06-04
		Pleroma pose la question : The product of two alternate odd integers exceeds three times the smaller number by 12. What is the larger number? Penny Nom lui répond.
	Three consecutive odd integers		2017-10-10
		Johanna pose la question : Three consecutive odd integers are such that the sum of the first and second is 31 less than 3 times the third Penny Nom lui répond.
	Two consecutive odd integers		2017-07-14
		Adeeb pose la question : Find two consecutive odd positive integers, sum of whose square is 290. Penny Nom lui répond.
	The smallest and largest 4 digit integers		2017-06-13
		Avneetpal pose la question : Difference of the smallest and biggest 4-digit number Penny Nom lui répond.
	Three consecutive natural numbers		2017-06-11
		Anita pose la question : Three consecutive natural numbers are such that the square of the middle number exceeds the difference of the square of the other two by 60. Find the numbers. Penny Nom lui répond.
	A puzzle with some integers		2017-03-30
		Glen pose la question : Use 7,7,5,5 to equal 3 only using each # once and each math function once Penny Nom lui répond.
	Divisibility of 3n^5+7n		2016-12-14
		Parag pose la question : Question from Parag, a student: if n is a natural number,then 3n^5+7n is divisible by a)2 b)3 c)5 d)7 i got the answer but still i need a valid alternate approach. Penny Nom lui répond.
	The sum of three integers is 30		2016-12-06
		Vaishnavi pose la question : _+_+_:30. Blanks are to be filled by(1,3,5,7,9,11,13,15) and numbers can be repeated. Penny Nom lui répond.
	Five consecutive even integers		2016-08-12
		Marcelle pose la question : The average of 5 even consecutive numbers is 112. What is the largest numbers? Penny Nom lui répond.
	The difference between the ares of two rectangles		2016-06-09
		Ingrid pose la question : I am trying to help my son with an area question. I have the answer, from the solutions, but I cannot figure out how to teach him. Question: Two rectangles have lengths 13cm and 19cm respectively. Their total area is 376cm squared. If both their widths are whole numbers, what is the difference in their areas? I know that this is solvable once I determine the widths of the rectangles , but how do I go about finding that? Thanks for your help Chris Fisher and Harley Weston lui répond.
	Three consecutive integers		2016-01-07
		ronn pose la question : Three consecutive integers whose sum is 186 Penny Nom lui répond.
	Four consecutive integers		2016-01-05
		sherica pose la question : my teacher gave us an assignment and it says here that; THERE ARE FOUR CONSECUTIVE INTEGERS.IF THE SMALLEST ONE IS x ,FIND THE SUM OF THE FOUR INTEGERS. that is the question ...thanks hope that u can answer it Penny Nom lui répond.
	Three consecutive integers		2015-03-28
		Aleksey pose la question : I need help how do I find the second of three consecutive integers if the sum of the first and third is 26? Penny Nom lui répond.
	Two consecutive odd integers		2015-03-09
		gowtham pose la question : The sum of two consecutive odd integers is 20.find the integers Penny Nom lui répond.
	Two consecutive positive integers		2015-03-01
		meha pose la question : Find two consecutive positive integers , sum of whose squares is 365. Penny Nom lui répond.
	Even and odd		2014-11-28
		Subrahmanya pose la question : n1, n2, n3....................,n1997 are integers not necessarily distinct. (actually in n1, n2,.............., n1997 the numbers 1,2,.................,1997 are subscripts of 'n') X= (-1)^n1+(-1)^n2+............+(-1)^n998 Y=(-1)^n999+(-1)^n1000+............+(-1)^n1997 Then which of the following options is true A) (-1)^X = 1, (-1)^Y = 1 B) (-1)^X = 1, (-1)^Y = -1 C) (-1)^X = -1, (-1)^Y = 1 D) (-1)^X = -1, (-1)^Y = -1 E) none of these Penny Nom lui répond.
	Three consecutive odd integers		2014-10-17
		Maddy pose la question : 3 times the largest of three consecutive odd integers is 13 more than the sum of the other two. What are the integers? Penny Nom lui répond.
	The largest odd number using the digits 08672		2014-06-24
		audrey pose la question : what is a 5 digit greatest odd number out of this given digits? 08672 Robert Dawson lui répond.
	Consecutive Numbers Question		2013-08-11
		Lucy pose la question : Hello, I have a question about consecutive numbers. So lets say a question tells you to find what three consecutive numbers are that add up to a certain number. To calculate this, would you use 2x+1, 2x+3, 2x+5 or just x, x+2, x+4. Also, the same question for even numbers. Would you use: 2x, 2x+2, 2x+4 or just x, x+2, x+4. My math book is confusing because it uses the first strategy(the 2x+…) in some situations and the second strategy(x+…) in other situations. Thus, can you provide me an explanation of why you would use the strategy that is correct? Specifically, my book answered this question: If “n” is the first of five consecutive odd numbers, what is their average, using n,n+2….=5n+20 and average is n+4(this is the answer),. For the question: the sum of 4 consecutive odd integers must be: Divisible by 8 but not necessarily 16(this is the answer), it used the strategy 2k+1, 2k+3…=8k+16. Thank you so much for taking the time to answer my question. Harley Weston lui répond.
	Three consecutive odd integers		2013-07-08
		sparsh pose la question : Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is: Robert Dawson lui répond.
	If n is odd, then n^2 - 3 is even		2012-12-11
		Tracy pose la question : Prove the statement: For all integers n, if n is odd, then n2 - 3 is even. Penny Nom lui répond.
	Why is the letter Z used for the integers?		2012-06-11
		ROSE pose la question : WHY is that the acronym of integers is represented by letter Z or J? Chris Fisher lui répond.
	Three consecutive odd integers		2011-10-07
		Muneera pose la question : Find 3 consecutive odd integers so that 3 times their sum is 5 more than 8 times the middle one? Penny Nom lui répond.
	Three consecutive odd integers		2010-11-07
		karen pose la question : find three consecutive odd integers such that twice the sum of the second and the third is 43 more that three times the first Penny Nom lui répond.
	A polynomial with integer coefficients		2010-10-23
		Adori pose la question : Question from Adori, a student: Find a polynomial with integer coefficients that has the given zeros: 2/3, 4, root of 3i, root of -3i. Harley Weston lui répond.
	Four consecutive integers		2010-10-21
		Mickey pose la question : Find four consecutive integers such that the sum of the first three integers is 20 more then the fourth integer. I know that for consecutive integers the algebraic expression is x+x+1+x+2+x+3 Penny Nom lui répond.
	The product of 2 consecutive integers		2010-06-28
		Sharon pose la question : the product of 2 consecutive integers is -6 less than the square of the larger number. find the smaller number Penny Nom lui répond.
	Odd integers		2010-05-28
		jack pose la question : If x is an odd integer, which of the following must also be an odd integers a) x+1; b) 2x; c) x+4; d) x-1; e) x/2? Please help me to solve this problem. Thank you. Penny Nom lui répond.
	The product of two consecutive even integers		2010-05-11
		Terry pose la question : The product of two consecutive even integers is 14 more than their sum. Find the integers. Penny Nom lui répond.
	7 odd numbers		2010-02-19
		mike pose la question : Hello there, Problem: find 7 odd numbers who sum is equal to 30. Hint*My professor said it's possible to add 7 odd numbers and get 30 for an answer! and he said we can use Negative and rational numbers but no decimal or fractions. So is there anyway of solving this? Please get back to ASAP! thanks. Harley Weston and Tyler Wood lui répond.
	Consecutive even integers		2010-02-03
		cassandra pose la question : find 2 consecutive even integers whose sum is 34 find 3 consecutive even integers such that 3 time the middle interger is 10 more than the greatest. Tyler Wood lui répond.
	1^3 + 2^3 + 3^3 +4^3 ... n^3 = ?		2010-01-29
		ireimaima pose la question : Hi.. Can u please help me with this question.. I find that when i test eg: n=2 for n (n+1) /4, it seems that it does not giving me the right answer of 1^3 + 2^3 = 9 but 3/2... i'm confuse..can u please help me..thanks so much Prove that: 1^3 + 2^3 + 3^3 +4^3………………………………..n^3 = n (n+1) /4 Penny Nom lui répond.
	Is it a square?		2010-01-29
		Manick pose la question : I have a question. how to find whether a given integer is a perfect square or not? Robert Dawson lui répond.
	The cube of an integer		2010-01-20
		Shankar pose la question : Can the cube of an integer end with 1985 ones ? Robert Dawson lui répond.
	Consecutive odd intergers		2010-01-06
		keyanna pose la question : list five consecutive odd integers, starting with -3 Robert Dawson lui répond.
	A number base that's not a positive integer		2009-12-11
		Nick pose la question : Is it possible for a number to have a base that's not a positive integer? Base 1 gives a result that's meaningless but possible. I have no concept of a base 0, a negative base, or a fractional base, never mind any other base. I think there isn't any base that's not a positive integer, but, knowing that math keeps jumping ahead and sometimes has inventions before anyone knows how to exploit them, I think I'd better ask. Thank you. Nick Robert Dawson and Claude Tardif lui répond.
	Consecutive odd integers		2009-11-09
		Erin pose la question : I'm having trouble with consecutive integers. i know it goes n + n + 1 + n + 2 and so on, but if its odd then do the numbers change to odd ones? i don't know the question is: the sum of four consecutive odd integers is -72. write an equation to model this situation and find the values of the four integers Robert Dawson and Penny Nom lui répond.
	Four consecutive odd integers		2009-10-24
		Tonya pose la question : the sum of four consecutive odd intergers 2008 what are the intergers Penny Nom lui répond.
	A four-digit positive integer		2009-09-04
		TRACEY pose la question : I AM A FOUR-DIGIT POSITIVE INTEGER SUCH THAT THE SUM OF MY DIGITS IS 18 AND MY DIGITS REVERSED ARE EXACTLY FOUR TIMES GREATER THAN MYSELF. WHAT NUMBER AM I? Robert Dawson lui répond.
	Integers and decimals in day to day life		2009-06-29
		mitichie pose la question : can you tell use of integers and decimals in our day to day life. Penny Nom lui répond.
	Finding an Array to an Integer Linear Programming Problem		2009-05-12
		Debbie pose la question : how to make an array for 3 box of juice for 25 students and 2 teacher. 1 pack of juices hols 3boxes the answer is 9 packages but how do you make array for this Janice Cotcher lui répond.
	Three consecutive odd integers		2009-04-02
		Brian pose la question : Find the greatest of three consecutive odd integers if the product of the second and third is 8 more than 13 times the first. Robert Dawson lui répond.
	Three consecutive odd integers		2009-03-11
		Susan pose la question : Find three consecutive odd integers such that the sum of the first, twice the second, and three times the third is 70 Penny Nom lui répond.
	Evaluating numeric expressions		2009-02-10
		Jennifer pose la question : -521-(-350)-164-(-299) Penny Nom 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.
	Sheep, goats, and hogs		2009-01-23
		La pose la question : A man buys sheep, goats, and hogs, to the number of 100, for 100 crowns; the sheep cost him 1/2 a crown a-piece; the goats cost him 1-1/3 crowns a-piece; and the hogs cost him 3-1/2 crowns a-piece. How many had he of each? Robert Dawson lui répond.
	For which integers a, b, c does a - b - c = a - (b - c)?		2009-01-13
		Johanna pose la question : For which integers a, b, c does a - b - c = a - (b - c)? Penny Nom lui répond.
	Finding an Unknown Integer Given Quotients and Remainders		2008-12-05
		Mark pose la question : What is the least positive integer meeting each of the following conditions? Dividing by 7 gives a remainder of 4. Dividing by 8 gives a remainder of 5. Dividing by 9 gives a remainder of 6. Janice Cotcher lui répond.
	Three consecutive odd integers		2008-11-03
		kim pose la question : Determine three consecutive odd integers such that twice the sum of the second and third is 29 less than 5 times the first. Penny Nom lui répond.
	Three consecutive integers		2008-10-07
		pam pose la question : Find three consecutive integers such that the greatest increased by twice the least is 293. Penny Nom & Chris Fisher lui répond.
	Three consecutive positive integers		2008-07-20
		AC pose la question : find three consecutive positive integers such that the product of the first and third, minus the second, is 1 more than 4 times the third Penny Nom lui répond.
	Four Positive Integers		2008-07-20
		william pose la question : let a, b, c and n be positive integers. If a+b+c=(19)(97) and a+n=b-n=c/n, compute the value of a. Janice Cotcher lui répond.
	The square root of (18*n*34)		2008-07-01
		Peter pose la question : What is the least possible positive integer-value of n such that square root(18*n*34) is an integer? Penny Nom lui répond.
	Product of Two Integers		2008-06-25
		devin pose la question : two consecutive integer have a product of 240. what are they Penny Nom lui répond.
	Two consecutive negative even numbers		2008-06-03
		Chelsea pose la question : The sum of the squares of two consecutive negative even numbers is 100. Find the integers, Penny Nom lui répond.
	Two consecutive odd numbers		2008-04-01
		prinsilla pose la question : of all pairs of consecutive odd integers whose sum is greater than 75. find the pair whose sum is least? Stephen La Rocque lui répond.
	Two consecutive odd integers		2008-03-24
		Jarrod pose la question : the sum of two consecutive odd integers is 24. Find the two integers Stephen La Rocque lui répond.
	Two consecutive odd positive integers		2008-03-12
		Sarah pose la question : The sum of the squares of two consecutive odd positive integers is 74. What are th integers? Penny Nom lui répond.
	3 consecutive odd integers		2008-02-28
		Pat pose la question : For 3 consecutive odd integers, twice the first integer, plus 5 more than the second integer, plus three less than four times the third integer equals -85. Find the 3 consecutive odd integers. Penny Nom lui répond.
	The sign of the quotient of two integers		2008-02-01
		michelle pose la question : without actually dividing, how can you decide whether the quotient of two integers is A. positive B. negative C. 0? Penny Nom lui répond.
	Three consecutive odd integers		2008-01-24
		daniel pose la question : find three consecutive odd integers such that three times the second minus the third is 11 more than the first. help! i have x+1, x+3, x+5 as my 3 odd integers is this correct its been a while. Penny Nom lui répond.
	Integers in sports		2007-11-30
		Tariana pose la question : hey i have a project to do and i was wondering , What sports use integers? Penny Nom and Victoria West lui répond.
	the sum of two consecutive integers is 51		2007-10-17
		Keira pose la question : the sum of two consecutive integers is 51 Penny Nom lui répond.
	Four consecutive integers		2007-09-28
		Joshua pose la question : We were given a question that involved consecutive integers. I can not seem to solve this question and I am the top student in my class.The question states: Find four consecutive integers such that twice the sum of the two greater integers exceeds three times the first by 91. How do you solve this question? Thank you very much for your support. Penny Nom, Stephen la Rocque and Claude Tardif lui répond.
	A question about integers		2007-08-24
		Jerry pose la question : Does there exist a positive integer such that when it is written in base 10 and its leftmost digit is crossed out, the new number is 56 times less than the original number? Stephen La Rocque and Penny Nom lui répond.
	The sum of two or more consecutive integers		2007-04-26
		nana pose la question : some numbers can be written as the sum of two or more consecutive integers(we consider positive integers only) other number (eg. 4) cannot be express in this way. let us call a number which can be expressed in this way a SOALTCI( sum of at least two consecutive integers) a). list the first few SOALTCI and conjecture the general formula. b). Prove that any number of the given form(in your answer (a)) is a SOALTCI Penny Nom lui répond.
	x^3 + y^4 = z^5		2007-02-27
		Mike pose la question : Is there a known solution to the equation: x^3 + y^4 = z^5? This is not for marks. Just a curiosity. Thank you for your time. Stephen La Rocque lui répond.
	An even positive integer cubed minus four times the number		2007-02-07
		Rachael pose la question : I can't figure out the proof or the method to get the proof for this question: any even positive integer cubed minus four times the number is divisible by 48 Haley Ess and Penny Nom lui répond.
	11^n +22^n = 55^n		2007-01-29
		Ankit pose la question : 11^n +22^n = 55^n find the value of n? Penny Nom lui répond.
	Three consecutive odd integers		2007-01-08
		Emma pose la question : Find three consecutive odd integers such that the sum of the first and second is 27 less than 3 times the third. Stephen La Rocque lui répond.
	Twice the smaller of two consecutive integers is the larger increased by 5.		2007-01-08
		Evan pose la question : Twice the smaller of two consecutive integers is the larger increased by 5. find the integers. Stephen La Rocque and Penny Nom lui répond.
	The Pythagorean theorem		2006-12-12
		Beth pose la question : In a pythagorean theorem can the sides of a right triangle be three consecutive odd integers Stephen La Rocque lui répond.
	The sum of 2000 consecutive integers is 1000		2006-10-29
		Matias pose la question : if the sum of 2000 consecutive integers is 1000, then the sum digits of the greatest of these 2000 integers is? Penny Nom lui répond.
	Three consecutive integers		2006-10-29
		Jimmy pose la question : Basically i want to know how you prove that the product of any 3 consecutive integers is a multiple of 6 Stephen La Rocque lui répond.
	One-quarter of all 3-subsets of the integers 1,2,3....,m contain the integer 5		2006-10-09
		Hina pose la question : If one-quarter of all 3-subsets of the integers 1,2,3....,m contain the integer 5, determine the value of m. Steve La Rocque and Claude Tardif lui répond.
	What is the radius of the sphere?		2006-05-17
		Jimmy pose la question : The surface area and volume of a sphere are both equal to the product of 4-digit whole numbers and pi. What is the radius of the sphere? Stephen La Rocque lui répond.
	How many children were there?		2006-05-14
		Geecee pose la question : At a local village gala, the entire population turned up, 500 people. The event raised £3,000. Tickets were priced as follows: £7.48 men, £7.12 women and £0.45 children. How many children were there? Stephen La Rocque lui répond.
	Divide the product of three consecutive positive integers by their mean		2006-03-12
		Sandy pose la question : When I divided the product of three consecutive positive integers by their mean, I got 99. What is the smallest of the three numbers? Stephen La Rocque lui répond.
	Two consecutive even integers		2006-03-11
		Cheryl pose la question : Find two consecutive even integers that have a sum of 450 Stephen La Rocque lui répond.
	Find two consecutive integers whose product is 182		2006-02-09
		Anthony pose la question : Find two consecutive integers whose product is 182 Steve La Rocque lui répond.
	Counting digits		2006-01-30
		Cynthia pose la question : I would like to know the easiest way to calculate the total numbers of digits used by a printer to number the pages of a book from 1 to 250. Penny Nom lui répond.
	More on the origin of integers		2005-12-20
		A student pose la question : have a math extra credit project and we have to go online and look up the origin of integers and I can't find it anywhere do you know?????? Harley Weston lui répond.
	Tables with perfect squares		2005-11-30
		Craig pose la question : A table consists of eleven columns. Reading across the first row of the table we find the numbers 1991, 1992, 1993,..., 2000, 2001. In the other rows, each entry in the table is 13 greater than the entry above it, and the table continues indefinitely. If a vertical column is chosen at random, then the probability of that column containing a perfect square is: Claude Tardif lui répond.
	The sum of n consecutive integers		2005-11-27
		Craig pose la question : If 875 is expressed as the sum of n consecutive integers (n > 1), then the number of possible values of n is? Possible Answers: A) 15 B) 8 C) 7 D) 16 E) 4 Penny Nom lui répond.
	When will x^2+xy+(y-x) be even?		2005-11-08
		Lana pose la question : If x and y are integers, when will x squared+xy+(y-x) be even? Penny Nom lui répond.
	Divisibility by each of the first ten counting numbers		2005-10-17
		Simon pose la question : determine smallest positive integer that is divisible by each of the first ten counting numbers Penny Nom lui répond.
	Whole numbers		2005-10-10
		Kirk pose la question : Can the sum of two or more whole numbers be less than any of those numbers? Penny Nom lui répond.
	Can one place 15 integers around a circle...		2005-08-20
		Hernan pose la question : Can one place 15 integers around a circle so that the sum of every 4 consecutive numbers is equal either to 1 or 3? Claude Tardif lui répond.
	Proof by induction?		2005-08-10
		Peter pose la question : I am a lecturer and am having a problem with the following Proof by Induction. If (N x N x N x N) + (4 x N x N x N) + (3 x N x N) + (N) = -4000 Prove that N is even! Chris Fisher and Penny Nom lui répond.
	how do i round up 9.6 to the nears ones		2005-08-09
		Carlos pose la question : how do i round up 9.6 to the nears ones Penny Nom lui répond.
	Adding consecutive integers		2005-05-13
		Yas pose la question : i need some help with my work which is to investigating sums of consecutive numbers for example: 15= 4+5+6 and 15=1+2+3+4+5 Penny Nom lui répond.
	The least integer of a set of consecutive integers		2005-04-19
		Lucia pose la question : The least integer of a set of consecutive integers is -25. If the sum of these integers is 26, how many integers are in the set? Penny Nom lui répond.
	1/x + 1/y = 2/31		2004-12-01
		matt pose la question : I have this problem which I think is a bit more tricky than usual. x and y are positive integers. 1/x + 1/y = 2/31 Claude Tardif lui répond.
	Integers		2004-06-10
		A parent pose la question : I have an odd 3 digit product. My factors are a 1-digit number and either or 2- or 3-digit number. My factors are odd, but neither is 1. Find my factors and my product. There is one answer. What is it? Penny Nom lui répond.
	The sum of some positive integers		2004-06-07
		A student pose la question : Find the sum of all positive integers not greater than 10000 that are divisible by neither 3 nor 7. Penny Nom lui répond.
	The product of any n consecutive integers		2004-01-18
		Fazia pose la question : I have to prove that the product of any n consecutive integers is divisible by n!(eg:the product of five consecutive integers is divisible by 5!) It's easy enough to plug in numbers and prove it is true, but i'm finding it difficult to come up with a proper proof. Claude Tardif lui répond.
	Two consecutive negative integers		2004-01-17
		Amanda pose la question : Find two consecutive negative intergers whose product is 182. Penny Nom lui répond.
	Why is the letter J used for the integers?		2004-01-13
		Amanda pose la question : Why is the letter J used to represent intergers as a symbol? Penny Nom lui répond.
	1/x + 1/y = 5/12		2003-10-30
		Ben pose la question : 1/x +1/y =5/12, what is the sum of x and y? Penny Nom lui répond.
	Consecutive integers		2003-09-07
		Amy pose la question : I was wondering if there was a proper way to write the solution to a problem requiring consecutive integers? Is it okay to write the solution as 5,4,3,2,1 or must it be written as 1,2,3,4,5? Penny Nom lui répond.
	Two row arrays		2003-09-03
		Madalyn pose la question : My question is, what are #'s that can not be arranged in two row arrays called? Penny Nom lui répond.
	positive multiples of 10 that are the sum of four consecutive integers		2003-05-01
		Taurus pose la question : How many positive multiples of 10 that are less than 1000 are the sum of four consecutive integers? Penny Nom lui répond.
	The product of four consecutive integers is 3024.		2003-04-25
		pillar pose la question : The product of four consecutive integers is 3024. What are those numbers. Penny Nom lui répond.
	How many hits?		2003-04-06
		Jack pose la question : My name is Jack. I'm a uncle. Student is in the 5th grade email is above. If a baseball player at sping training had a good season with the following: one seventh of his hits were doubles. 12.5% of his hits were home runs. But didn't have any triples. How many hits did he have? Can you give me an explanation of you solved the problem. Penny Nom lui répond.
	Can twice a square be a square?		2003-03-25
		Mike pose la question : The other day it occurred to some students that they could think of no square number which is an integer, which can be divided into two equal square numbers which are intergers, Or put another way, no squared integer when doubled can equal another square integer. For example 5 squared plus 5 squared is 50, but 50 is not a square number. Walter Whiteley and Claude Tardif lui répond.
	The origin of integers		2003-03-19
		Travis pose la question : What are the real life usages of integers? Also what is the origin of integers? Harley Weston lui répond.
	(xy)z = 64		2003-02-26
		Melissa pose la question : How many ordered triples of positive intergers (xyz) satisfy (x[raised to the y])raised to the z = 64? Penny Nom lui répond.
	Three consecutive positive intergers		2003-02-09
		Yew pose la question : Prove that when we multiply any consecutive positive intergers, the result is always divisible by 6. ex. (7)(8)(9) = 504 = 6 (84) Penny Nom lui répond.
	The cousin of Sally's sister's boyfriend		2003-01-23
		Michael pose la question : Sally went to a farm to buy eggs. Returning home, she gave half of them to her sister who, in turn, gave a third of those she had gotten to her boyfriend. The latter, after eating one third of the eggs that he had gotten, gave the rest to his cousin. Given that each egg weighs 70 grams, that Sally cannot carry more than 2.5kg, and that the eggs were raw, calculate how many eggs the cousin of Sally's sister's boyfriend received. Penny Nom lui répond.
	Integer arithmetic		2002-12-05
		A student pose la question : Would you please help me with a question? I am just learning about integers. Can you show me in a way I might understand....My teacher can tell me what is required to do the math, but it just doesn't make sence to me. (+4) - (-3) =+7 Why is the answer not +1 Diane Hanson lui répond.
	65,125		2002-12-04
		Brittany pose la question : I am a three-digit number.When you reverse my digits,a larger number is formed.the product of me and the new number is 65,125.What number am I. Chris Fisher and Claude Tardif lui répond.
	Integers in real life		2002-10-15
		Rica pose la question : What are the real life usages of integers? Peny Nom lui répond.
	Relatively prime		2002-10-04
		Natasha pose la question : I really need help with this middle level math question. My little brother is asking me and I have no clue what the answer is. Explain what it means when two numbers are negatively prime. (?) Kathy Nolan and Penny Nom lui répond.
	7+8+9+...+1000		2002-09-11
		Shirley pose la question : My question is what is the formula for adding up numbers when you don't start with number 1? For example 3 + 4 + 5 + 6 = 18. But how could you arrive at the answer without adding all the numbers? Penny Nom lui répond.
	The sum of the first one hundred even numbers		2002-09-10
		Arthur pose la question : What is the sum of the first one hundred even numbers? Penny Nom lui répond.
	Subsets of the Real Number System		2002-09-07
		Christine pose la question : In looking for a French equivalent of the word "integer", I found that the word seems not to actually exist in French, and that Canadian schools use the term "natural number" to describe what we have been trained to call "whole numbers," while using the term "whole number" to describe what we have been trained to call "integers." Claude Tardif lui répond.
	Express 5120 as a sum of consecutive numbers		2002-08-25
		Todd pose la question : Express 5120 as a sum of more than 1 consecutive number. Leeanne Boehm lui répond.
	A degree 5 polynomial		2002-02-17
		Carla pose la question : Write an equation for a polynomial of degree 5 given the following zeros: -7+3i, -2+sqrt(13), 6 Penny Nom lui répond.
	Why do integers have the symbol of Z?		2002-01-11
		Stephanie pose la question : Why do integers have the symbol of Z? Natural numbers have the symbol of N, whole numbers have the symbol of W. Our professor has asked us to find out why the letter Z is represented for integers. Penny Nom lui répond.
	Integers		2001-12-02
		Alison pose la question : How do you use integers in your everday life? Harley Weston lui répond.
	Odd plus even is odd		2001-10-14
		James pose la question : Why is the sum of an odd number and an even number always odd? Peny Nom lui répond.
	Integers		2001-09-09
		A student pose la question : I am a Grade 9 student from Ontario Canada who has never understood how to do integers very well. I was wondering if you would be able to either send me some sites that will tell me how to calculate them in a simple way or if you would be able to write me back and give me some pointers. Leeanne Boehm lui répond.
	I have 6 digits.		2001-09-06
		Kristan pose la question : I have 6 digits. My hundred thousands is 1 less than my 1 digit, 8 greater than my thousands digit, twice my tens digit, and 4 times my hundreds digit. My ten thousands digit is 0. What # am I? Penny Nom lui répond.
	Three goldfish		2001-05-30
		Nathan pose la question : A man has three goldfish. When the youngest goldfish was born, the oldest fish was three times the middle fish's age. Nine years ago the oldest fish's age was the sum of the two other fish's ages. How old are the three goldfish? Penny Nom lui répond.
	A sequence defined recursively		2001-05-01
		A student pose la question : A sequence s is defined recursively as follows: s0=1 s1=2 sk=2sk-2 for all integers - Compute s2,s3,s4... to guess an explicit formula for the sequence sk. Penny Nom lui répond.
	Dominos		2001-04-28
		Mark pose la question : A standard dominoe set consists of 28 pieces, from double-zero to double-six Is it possible to arrange all those pieces in a straight line in such a way that the dots of any pair of adjacent pieces match? Please include picture Is it possible to arrange them in a circle and still meet the conditions in 1? Claude Tardif lui répond.
	x^5 + y^5 + z^5 = w^5		2001-01-11
		Samuel Brown pose la question : x5 + y5 + z5 = w5 I have no idea whether or not this is possible. Claude Tardif lui répond.
	Integral solutions		2000-11-20
		David pose la question : determine all pairs of integers (x,y) which satisfy the equation 6x2 - 3xy - 13x + 5y = -11 I got y= (6x2-13x+11)/(3x-5) and i don't konw how to continue Claude Tardif lui répond.
	Buying art supplies		2000-09-18
		Travis pose la question : An art teacher buys exactly 100 items at this sale, and the total cost before tax is $100. She buys at least one of each item. How many of each item does she buy? Markers $0.50 Sketch Pads $3.00 Paint Sets $10.00 Denis Hanson lui répond.
	1 + 2 + 3 + ... + 50		2000-09-14
		Vicki Charron pose la question : How can you calculate the total of the numbers one through fifty, without adding up the individual numbers? Penny Nom lui répond.
	n3 + 2n2 is a square		2000-09-04
		David Xiao pose la question : determine the smallest positive integers, n , which satisfies the equation n3 + 2n2 = b where b is the square of an odd integer Harley Weston lui répond.
	Three consecutive odd integers		2000-08-18
		Wallace pose la question : A six-digit integer XYXYXY, where X and Y are digits is equal to five times the product of three consecutive odd integers. Determine these three odd integers. Paul Betts lui répond.
	(mn + m + n)/(m^2 + n^2) = 1		2000-07-24
		William pose la question : Find all pair of positive integers m and n such that mn + m + n divides m2 + n2 = 1. Peny Nom lui répond.
	Natural numbers		2000-04-12
		Sara pose la question : What is a natural number??? Penny Nom lui répond.
	Rationals, irrationals and integers		2000-03-14
		Erin McKeon pose la question : Why does the letter J represent the set of integers, the letter Q represent a set of rational numbers and the letter P represent a set of irrational numbers? What do each of these letters stand for? Harley Weston lui répond.
	An integer max-min problem		2000-03-13
		Paul Servic pose la question : Maximize Q = xy 2 where x and y are positive integers such that x + y 2 = 4 Penny Nom lui répond.
	Is zero an even or odd number?		2000-02-06
		Christian Hansen pose la question : On a list I run, someone posted that 02-02-2000 was the first date since 28-08-888 where all the digits were even. Of course, this provoked a discussion of whether zero was odd, or even, or neither. I remember reading that, for symmetry's sake, it is considered by mathematicians to be even. Any thoughts? Patrick Maidorn lui répond.
	Whole numbers		1999-12-02
		Patty pose la question : I'm in a 5th grade class, please explaine what whole numbers are..... Penny Nom lui répond.
	The greatest possible difference		1999-09-17
		Denea Hugunin pose la question : Use each of the digits 1 to 5 once to make a 2 digit number and a three digit number that the greatest possible difference. Penny Nom lui répond.
	111...1222...2		1999-08-11
		Brad Goorman pose la question : Let N = 111...1222...2, where there are 1999 digits of 1 followed by 1999 digits of 2. Express N as the product of four integers, each of them greater than 1. Penny Nom lui répond.
	Evens and odds		1999-05-04
		Emily Hays pose la question : My name is Emily Hays, I am in the 6th grade and my teacher gave me some extra probelms to see if I could solve them. She can't find the KEY and I can't figure out the probelm so she suggested I e-mail you guys to see if you could help us. Here's the Problem: The numbers 1,2,3...,1999 are written on the blackboard in the classroom. Evertime the teacher enters the room he chooses two numbers on the blackboard, say a & b, with a> or equal to b, then he erases them and writes the difference a-b somewhere on the blackboard. After this procedure is carried on 1998 times, there will be only one number left on the blackboard. Prove the last remaining number must be even. I hope you can help us! Chris Fisher and Harley Weston lui répond.
	A Place Value Curiosity		1998-05-25
		Ed pose la question : I was visiting with an elderly gentleman this afternoon. He showed me this curiosity and then asked if I could explain it to him. Can you provide an explanation of why the 9 or multiple of 9 keeps occurring in this procedure? Choose any number, say 125 and add the digits to get 8. subtract the 8 from the 125 and the result is 117. Add the digits in 117 to get 9. Subtract the 9 from the 117 to get 108. Add the digits in 108 to get 9. If this procedure continues a 9 or a multiple of 9 reoccurs. What is the mathematical explanation behind this happening? Denis Hanson lui répond.
	x^2 = ...444		1998-02-23
		James Bauer pose la question : What is the first interger that when squared ends in three 4's? (ex. x^2 = ...444) Prove that there are no intergers that when squared end in four 4's (ex. x^2 = ...4444) Penny Nom lui répond.
	Integer Problems.		1997-09-15
		Eric Kowalsky pose la question : I have some intergers I can't solve. Please help me solve them! Please show me how you got the answer.  5(-4)-[3(-6)+(-3)-4(2(-4)-7)]+3(-8)=  -2[-7-3(4)+5-2(-1)]+3(-6+8)=  4[-6(-2-7)-5(7+2)]=  -7(-4)-2[-3(-4+6)+6(7-3(-4))] P.S. Thank you very much. Harley Weston lui répond.
	When is ( n^3+1)/(mn-1) an integer?		1997-02-11
		Ronald Lui pose la question : Determine all ordered pairs (m,n) of positive integers such that ( n^3+1)/(mn-1)is an integer. Richard McIntosh lui répond.

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