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         Math Puzzles & Problems:     more books (43)
  1. Math tricks, brain twisters, and puzzles by Joseph Degrazia, 1981
  2. Poincare's Prize: The Hundred-Year Quest to Solve One of Math's Greatest Puzzles by George G. Szpiro, 2007-06-21
  3. Groundworks (Algebra Puzzles and Problems-grade 5)
  4. Problem solving with the programmable calculator: Puzzles, games & simulations with math & science applications by David L Dunlop, 1983
  5. Extra Practice Math Centers: Multiplication, Division & More: Dozens of Highly Engaging Story-Problem Mats, Puzzles, and Board and Card Games-Teacher-Created and Student-Tested by Mary Peterson, 2007-06-01
  6. Extra Practice Math Centers: Addition, Subtraction & More: Dozens of Highly Engaging Story-Problem Mats, Puzzles, and Board and Card Games -Teacher-Created and Student-Tested by Mary Peterson, 2007-06-01
  7. Math Games for Middle School: Challenges and Skill-Builders for Students at Every Level by Mario Salvadori, Joseph P. Wright, 1998-07-01
  8. Master Math: Solving Word Problems (Master Math Series) by Brita Immergut, 2003-08-01
  9. The Chicken from Minsk: And 99 Other Infuriatingly Challenging Brain Teasers from the Great Russian Tradition of Math and Science by Yuri Chernyak, Robert M. Rose, 1995-04
  10. Math Mind Builders Grades 4-6
  11. Math & More
  12. Solve It!
  13. Mathamusements
  14. Multiplication fact puzzles by Anne Bartel, 1977

41. Dell Math Puzzles And Logic Problems
strong Dell math puzzles and Logic problems Magazine/strong features a variety of puzzles and problems to challenge and stimulate. strong math puzzles and
http://www.magazinesofamerica.com/0808-6.html
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Dell Math Puzzles and Logic Problems Magazine features a variety of puzzles and problems to challenge and stimulate. Math Puzzles and Logic Problems include Figure Logics, Cross Sums, Number Place, Word Arithmetic, and a whole lot morecomplete with solving charts and detailed solutions. Each issue of Dell Math Puzzles and Logic Problems will sharpen your intellect and lift your spirits!
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42. A Magazine Area - Compare Price: DELL MATH PUZZLES & LOGIC PROBLEMS Magazine
For the disciplined mind, here s Dell math puzzles and Logic problems, filled with puzzles that stretch your brain and give you the satisfaction of a
http://www.amagarea.com/Detail/NS-STAABPIWEJOOATH&ADVXREGDQATBH
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  • 43. Dell Math Puzzles And Logic Problems Magazine Subscription : Magazines.com Magaz
    Dell math puzzles and Logic problems magazine subscription from Magazines.com discount magazine subscriptions service. Save up to 80% off retail cover
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    44. Some Problems And Puzzles
    Some problems and puzzles. Inspired by various math books He has an amazing ability to translate complex mathematical ideas into puzzles or games.
    http://www.cs.uidaho.edu/~casey931/puzzle/
    Some problems and puzzles
    Inspired by various math books
    Inspired by my friends
    • Mike Fellows is the mathematical inspiration behind MegaMath. He doesn't think that knowing a lot of mathematics is a prerequisite for having fun with mathematics. He has an amazing ability to translate complex mathematical ideas into puzzles or games. The unusual and sometimes funny stories and images that he uses to do so (such as "the long rubbery arm of mathematics" serve to show how amusing he finds much of mathematics to be. All of the mathematical ideas in MegaMath are his. In addition, here are some of his other favorites

    45. Math Puzzles For Kids
    Recreational math puzzles for gifted secondary students. Fun and Challenging math problems for the Young, and Young At Heart. These problems are aimed
    http://www.eklhad.net/funmath.html
    Fun and Challenging Math Problems for the Young, and Young At Heart
    These problems are aimed at junior high and high school students with a flare for mathematics and logic. These are "real world" problems, rather than abstract riddles about sets or trigonometry etc. The questions should be accessible to a wide audience, even if the answers are not. When you find a question that interests you, it's tempting to just read the answer at the end of this web page, but please don't - that would spoil the fun. Instead, think about the problem in your spare time for a few days. Talk about it with your friends. Then, if you're really not getting anywhere, or you think you've got the answer, come back and read the answer. Educators might want to present the problem on Friday, let the students think about it over the weekend, and talk about it on Monday.
  • A school has 1,000 students and 1,000 lockers, all in a row. They all start out closed. The first student walks down the line and opens each one. The second student closes the even numbered lockers. The third student approaches every third locker and changes its state. If it was open he closes it; if it was closed he opens it. The fourth student does the same to every fourth locker, and so on through 1,000 students. To illustrate, the tenth locker is opened by the first student, closed by the second, reopened by the fifth, and then closed by the tenth. All the other students pass by the tenth locker, so it winds up being closed. How many lockers are open?
  • 46. The Puzzle Page - Daily Puzzles, Brain Teasers, Logic Problems, And More By Erik
    queries, pickles, logic puzzles, math problems, knots, teaching aids, brain teasers, teasers, boggling, puzzle, game, riddles, logic, problems, math,
    http://www.geocities.com/oosterwal/puzzle.htm
    The Puzzle Page
    by
    Erik Oosterwal
    Here are a number of puzzles that I have collected or created over the years. The idea is to add at least 2 new puzzles each week. Bookmark this page and visit it often. The type of puzzles and brain teasers listed here are broken down by type of puzzle. If you would like to see more of a certain type of puzzle, send a request to the e-mail address listed on the Home page. Also, if you have a favorite puzzle that you don't see here, send me a copy and I'll try to get a solution added to this page.
    Mathematics
    Barrels Full of Pellets

    The Disappearing Tile

    Going to St. Ives

    How Old Are They Now?
    ...
    Who Gets Paid the Most?

    Logic Tables The Dinner Party
    Hunters and Cabins
    International Neighborhood The Joker ... Who Owns the Fish? Logic Puzzles A Cabbage, a Goat, and a Tiger A Small Town Affair AIDS and HIV Behind the Green Door ... Victorian Boat Ride Crossword/Crossnumber Dropdown Puzzle #1 (added Jun 17, 2004) Just a Nybble Little Pigsby Farm A Simple Crossnumber Puzzle Wordplay Fathers and Sons Fish and Chips Had Had Had New Door ... We Eat What We Can (added Jun-21-2004) What's the Word?

    47. Dyllan's - A To Z Activity Dinosaur Page
    Dinosaur puzzles Solve the math problems, and then substitute a letter for each number, from the code to find the Dinosaur Name.
    http://www.geocities.com/EnchantedForest/Dell/2237/dino/puzzles.html
    Dinosaur Activities
    A to Z - Infomation Color Pages Dino Mazes and Dot-to-Dots
    Dinosaur Math Puzzles Crossword Puzzles
    Dinosaur Information Pages

    Dinosaur Puzzles
    Solve the Math Problems, and then substitute
    a letter for each number, from the code to find
    the Dinosaur Name. There is a Javascript Version,
    where you can find out the answer before you leave,
    Dinosaur - Subtraction Puzzle 1
    Dinosaur - Subtraction Puzzle 2 Dinosaur - Subtraction Puzzle 3 Dinosaur - Subtraction Puzzle 4 ... Dinosaur - Multiplication/Division Puzzle 2
    Dinosaur Crossword Puzzles
    Along with the answers to the puzzle. Brachiosaurus Crossword Puzzle Giganotosaurus Crossword Puzzle Triceratops Crossword Puzzle Tyrannosaurs Rex Crossword Puzzle Last Updated May 3, 1999 Dyllan Email: Willie-dyllan@geocities.com Home Page: http://www.geocities.com/~willie-dyllan/

    48. Problem Solving
    puzzles and problems http//www.aimsedu.org/Puzzle/PuzzleList.html. Aunty math Cool math Brain Benders http//www.coolmath4kids.com/puzzles.html
    http://www.edina.k12.mn.us/concord/studentlinks/problemsolving.html
    Puzzles and Problems AIMS Puzzle Corner
    http://www.aimsedu.org/Puzzle/PuzzleList.html
    Aunty Math
    http://www.dupagechildrensmuseum.org/aunty/index.html
    Brain Bashers
    http://www.brainbashers.com/
    Cool Math Brain Benders
    http://www.coolmath4kids.com/puzzles.html
    Discovery School's Brain Boosters
    http://school.discovery.com/brainboosters/index.html
    Figure This!
    http://www.figurethis.org/index40.htm
    Harcourt Math Extensions
    http://www.harcourtschool.com/menus/math_advantage.html
    Just Riddles Math Puzzlers
    http://www.justriddlesandmore.com/math.html
    Lemonade Stand
    http://www.coolmath4kids.com/mathgames/lemonade/index.html
    Math Forum Math Puzzles
    http://mathforum.com/k12/k12puzzles/rosebush.puzzle1.html
    Math Maven's Mysteries http://teacher.scholastic.com/maven/index.htm Nrich Mathematics Enrichment http://www.nrich.maths.org/primary/index.html Problem of the Day http://www.mathsurf.com/teacher/index.html The Fruit Game http://www.2020tech.com/fruit/ Weekly Brain Teasers http://www.eduplace.com/math/brain/

    49. Math Problems & Quiz Games : Mathematics Activities
    Quiz Games math puzzles Brain Teasers math FOR KIDS math problems Quiz Games Counting Money with US Coins, 9 years or older / Grade 3 math
    http://www.syvum.com/squizzes/math/
    Syvum Home K-12 GMAT GRE ... Search this site document.writeln(''); SYVUM ESPAÑOL SYVUM BRAZIL Language Learning Trivia Contest ... Quiz Games > Math
    Try our other QUIZ GAMES ARITHMETIC
    Quiz Games
    WORD PROBLEMS ... IQ TESTS
    All quiz games below are interactive and feature dynamic content. After clicking "Score and Show Answer(s)", click the "Try another set" button at the bottom to get a new set of questions. Recommended for 9 years or older / Grade 3 Math Add pennies, nickels, dimes, and quarters to get US dollars. 9 years or older / Grade 3 Math Identify values of Roman numerals with I, V, X. 10 years or older / Grade 4 Math Convert given numbers to Roman numerals using I, V, X. 10 years or older / Grade 4 Math Try interesting questions on composite numbers and prime numbers upto 100. 11 years or older / Grade 5 Math Answer questions that stimulate thinking on even numbers and odd numbers. 12 years or older / Grade 6 Math Learn about prefixes like milli, centi, kilo and mega used in metric measurement. Try our other subject QUIZ GAMES Science
    Quiz Games
    Chemistry ...
    Quiz Games
    Syvum in other languages: Spanish / Español Portuguese / Português document.writeln('');

    50. Subscribe To Dell Math Puzzles & Logic Problems Magazine - Subscription At Low P
    Find hundreds of magazines and get a full year magazine subscription Dell math puzzles Logic problems magazine at low prices.
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    51. Math Puzzles/problems
    problems And puzzles. Some of these are very simple, some are not so simple, some are just jokes. math Problem Sites
    http://www.podval.org/~sds/puzzles.html
    Problems And Puzzles
    Some of these are very simple, some are not so simple, some are just jokes.
  • (from Adam Wasserman) What is the degree of the highest exponent of K when you complete the operation: (K-A)(K-B)(K-C)...(K-Y)(K-Z) solution (from Ilya Sharapov) Prove that for any integer n the number [(2+sqrt(3)) n is odd. ( [x] is the integer part of x solution 2 kids, John and Jim, are running on an escalator (a moving stairway). John is running three times as fast as Jim, and by the time they are off the escalator, John has stepped on 75 stairs while Jim has stepped on 50 stairs. How many stairs does the escalator have? How is its speed related to the speed of the boys? Were they running with or against the escalator? solution Consider a sequence of n+1 integers a , a , ..., a n such that a k j . I.e., a is the number of zeros in the sequence, while a in the number of 20-ies in it. E.g., the sequence of length 4 satisfies the condition: these is only one zero there, so a , there are two ones, so a , there is one two, so a , and there are no threes, so a . Describe all such sequences. solution (from Bruno Haible Prove that for any positive integer n, the finite product
  • 52. CM Magazine The Little Math Puzzle Contest
    Tom Murray, the coordinator of the the math puzzle, has been kind enough to give CM problems are puzzles. Look for a twist, try another approach;
    http://www.umanitoba.ca/outreach/cm/vol2/no8/math8.html
    The Little Math Puzzle Contest
    Tom Murray, the coordinator of the the math puzzle, has been kind enough to give CM permission to run the weekly Little Math Puzzle Contest (inspired by The Great Canadian Trivia Challenge.) Royal West Academy (a high school) in Montreal, Quebec is sponsoring a little math puzzle contest. This contest is open to all participants but is designed for students in grades five through ten. English will be the language used for all problems and if their solutions relate to a language, the language will be English. We are now on the Web at: http://www.odyssee.net/~academy/mathpuzzle/mathpuzzlecontest.html
    Contest Format:
    Each week a new puzzle will be presented and the answers and winners from two weeks earlier will be posted. Answers are to be received by 8:00 a.m. eastern time the following Friday. The answers will then be judged, and a correct answer along with the winners' names, will be posted with the puzzle two weeks later. Both individual students and entire classes are welcome to participate. Do not to send your answers to CM
    Instead, please send all answers to Andrea Pollock and Alex Nazarov at the following address:

    53. Magazines : Magazine Subscriptions :Dell Math Puzzles And Logic Problems
    strongDell math puzzles and Logic problems Magazine/strong features a variety of puzzles and problems to challenge and stimulate.
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    Dell Math Puzzles and Logic Problems Magazine features a variety of puzzles and problems to challenge and stimulate. Math Puzzles and Logic Problems include Figure Logics, Cross Sums, Number Place, Word Arithmetic, and a whole lot morecomplete with solving charts and detailed solutions. Each issue of Dell Math Puzzles and Logic Problems will sharpen your intellect and lift your spirits!
    Now Available for Delivery WorldWide!
    6 Issues per year.
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    Magazine City Price: New/Renewal? New Renewal Dell Math Problems and Logic Problems: Two Year Subscription Cover Price: $59.88
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    Magazine Title Top Titles ALL TITLES Car and Driver Cosmopolitan ESPN: The Magazine FHM Golf Digest Hustler Maxim Men's Fitness Men's Health Motor Trend NYT Large Print Weekly National Geographic National Geographic Kids New York Magazine Newsweek O, The Oprah Magazine Parents Playboy Playgirl Popular Mechanics Ranger Rick Readers Digest Redbook Rolling Stone Seventeen Shape Stuff US Weekly XXL See all Titles Magazine Categories Top Categories ALL CATEGORIES Adult Arts Business Children Collectibles Crafts Electronics Entertainment Families Fitness Garden Health Home Decorating International Titles Men's Favorites Motorcycles Photography Professional Journals Sports and Recreation Video Young Adults See all Categories Magazine Packages Top Packages It's a Guy Thing The Epicurean! The Fashion Plate The Golfer The Millionaire Package The Parents Package The Self Starter The Sporting Life The Thousandaire Package The Urban Future!

    55. Lavinya.Net Web Directory » Science » Math » Recreations » Games
    Algebraic math puzzles Algebraic math puzzles A collection of puzzles Sequence puzzles and problems Sequence puzzles and problems - With links to
    http://www.lavinya.net/ara/Science/Math/Recreations/Games_and_Puzzles/

    56. Webmath.com: Ask A Math Expert
    Home math Store Problem Categories math puzzles. Problem category math puzzles (75 problems). Problem 1. Problem text
    http://www.webmath.com/AnswerStore/ms.php?category=Math Puzzles

    57. Problems, Word Games, Puzzles, Brainteasers, And Wordplay
    subject areas will help you do well with this hodgepodge of puzzles! This problem page contains high school level math problems updated monthly.
    http://www.theproblemsite.com/default.asp

    Home

    Problem Solving

    Contact

    About
    ...
    The Problem Site

    Welcome to The Problem Site , a special problem solving site for both students and adults. This site hosts 'Problem Of the Week' and 'Problem of the Month' pages, maintained by educators, mathemeticians, puzzle enthusiasts, and others who care about students' ability to think critically.
    Please visit any of the pages listed below. You can stop in just to get the problems, or you can compete against others around the world by submitting solutions. To submit solutions, you must have cookies enabled in your browser.
    Have fun!
    Public Problem Pages At The Problem Site The Maine Page
    The Maine Page is designed to help high school students from the state of Maine prepare for the Maine Association of Math Leagues math competitions.( visit this page Doug's Brain Food Brainteasers, riddles, and word games can be found here. A well rounded knowledge of many subject areas will help you do well with this hodgepodge of puzzles! ( visit this page MathHS: Graeme's Problem of the Month This problem page contains high school level math problems updated monthly.( visit this page Mr. T's Calculus Problems

    58. Dell Math Puzzles & Logic Problems Subscription
    If you like logic, number, and math puzzles, this is the magazine for you! Offers puzzles that challenge your intellect and elevate your spirits.
    http://www.valuemags.com/home/details.asp?MagID=326

    59. Math Puzzles & Logic Problems
    math puzzles Logic problems 1 Year 6 issues. Fresh and entertaining mental challenges that will stimulate your brain and satisfy that urge to figure
    http://www.bakingshop.com/magazine/games/mathpuzzleslogic.htm
    BakingShop.com Cake Decorating Shop Magazine Shop
    1 Year - 6 issues. Fresh and entertaining mental challenges that will stimulate your brain and satisfy that urge to figure things out.
    Magazine Category: Games
    Item: 619
    Price: $16.95 You can receive directly or send a ! Just complete our online subscription form! Sorry, no foreign orders! We only accept orders within the US!!! Similar Magazines
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    60. Dell Math Puzzles & Logic Problems
    Dell math puzzles Logic problems 1 Year 6 issues. Dell math puzzles Logic problems puzzles offers a wide range of puzzles and logic problems at all
    http://www.bakingshop.com/magazine/games/dellmathligicpuzz.htm
    BakingShop.com Cake Decorating Shop Magazine Shop
    Magazine Category: Games
    Item: 293
    Price: $16.95 You can receive directly or send a ! Just complete our online subscription form! Sorry, no foreign orders! We only accept orders within the US!!! Similar Magazines
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