1. Flooble :: Perplexus :: Logic Puzzles, Brainteasers, Riddles And Math Tricks A forum for brain teasers and puzzles ranging from simple logic mind tricks to complex math problems Category Games puzzles Brain Teasers mathematical...... Here, we collect all sorts of puzzles, from simple logic questions andword tricks to indepth math problems like probability and geometry. http://www.flooble.com/perplexus/

All about flooble fun stuff Get a free chatterbox ... Make the web your notepad Home Welcome to flooble :: perplexus , flooble's perplexing puzzle portal. Here, we collect all sorts of puzzles, from simple logic questions and word tricks to in-depth math problems like probability and geometry. Click around and see if your brain is up to the task! If you're new here, make sure you sign up so that you can leave comments and submit your own problems! ( Webrings info Categories Tree Latest: (in General No Solution Yet, 5 Comments Submitted on 2003-04-09 by Bryan Oldie: A Banquet (in Liars and Knights Rating: 3.00 At a banquet attended by 45 Liars and Knights, everybody sat at a big round table. At the end of the feast, each of the attendees was asked about their neighbors, and each stated that they were seated between one Liar and one Knight. As it later turned out, two of the Knights were mistaken in their statements. How many Knights, and how many Liars were in attendance at the banquet? Solution Posted, 3 Comments

2. Puzzles & Problems math puzzles. Interactive education. A lot of math information for teachers, students and parents. Work out and enjoy mathematics. Explore unexpected connections. you know? Proofs. math as Language math sites. Guest book. News sites. Recommend this site. Interactive mathematics Miscellany and puzzles books of logical puzzles, tells, in one http://www.csun.edu/~vceed009/puzzles.html

Adam's Puzzles. Adam's Puzzles contains over 30 puzzles for high school students with a strong background in calculus and geometry. Detailed answers are provided with a complete explanation. Aims Puzzle Corner. Aims Puzzle Corner, intended for students in grades K-6, is a list of monthly math puzzles for 1995 and 1996. You can request solutions via email. Algebra Online. Algebra Online is a service designed to allow students throughout the world to receive free private tutoring. To get online help in algebra, click here Alvirne High School. Alvirne High School's in Hudson, N.H. calculus class invites you to join them in their preparation for the AP exam. The site contains Alvirne's and guest problems of the week, and archives for Alvirne, guest, and student problems with solutions. Included also are sample multiple choice AP calculus questions and solutions, student and teacher calculus resources on the Web, and general information about AP exam Appetizers and Lessons for Math and Reason. Appetizers and Lessons for Math and Reason for the high school math student shows how to use rules and patterns in solving logic/math problems. Among its offerings are arithmetic review problems skills for problem solving in algebra , and problem solving methods for logic puzzles, theorems, and other math topics.

3. Mathpuzzle.com Celebrates math puzzles and mathematical Recreations.Category Science math Recreations...... Go, Multistate Mazes, Number Fun, Parity, Partridge Puzzle, Path problems, PentagonTiling Martin Gardner celebrates math puzzles and mathematical Recreations. http://www.mathpuzzle.com/

Fair Dice Iamonds Eternity Mazes ... BOOKS and Partridges Math Resources, Puzzle Resources, News, Search Engines, References Material added 8 April 2003 Susan Hoover found a 30-angle 20-snake . Comments Roger Phillips: "That's fantastic. I doubt there's much more to find." I agree this is a stunning solution, missed by everyone else. Serhiy Grabarchuk's Snake problem definitely deserves a wider study. Susan: "It was very liberating to discard the notion that the solution must start or end in a corner. I started out with a length-19 snake that started in one corner, but then I saw some wasted space and tried a couple of "what if I erase these two or three segments and bend it here instead?" scenarios. Along the way, I found two distinctly different length-19 snakes, plus a third length-19 snake that is identical to one of the first two except for a section where there were three vertices in an equilateral triangle, where it uses a different two legs of the triangle." Frank Buss wrote a very nice tiny program for arabesque patterns - just 181 bytes. It's a Window assembly program. He also provided

4. BOBCAT's Puzzle And Problem Links For Middle School Students puzzles and problems for middle school students. math puzzles and problems. (Middle School Level) http://www.ezlink.com/~edu/CPuzProb.htm

Middle School Main Page Math - Puzzles and Problems (Middle School Level) Good math lessons for students of all ages Brain Teasers Puzzles for students in grades 3-7 Word Problems for Kids Story problems and solutions Middle School Topic Map Kindergarten - 2nd Grade 3rd Grade - 5th Grade High School E-mail BOBCAT to give your comments, site suggestions, or error notes! Bobcat Home Page var go_mem="mgoblue1";

5. Compare Prices And Read Reviews On Dell Math Puzzles And Logic Problems At Epini Reviews written by consumers at Epinions.com. http://www.epinions.com/mags-Dell_Math_Puzzles_and_Logic_Problems

Join Epinions Help Sign In Magazines All Categories Advanced Search Home Media Magazines Dell Math Puzzles and Logic Problems Overall rating: Reviewed by 5 Epinions users - Write a review We found this product at 7 stores The lowest price is Compare Prices View Details Read Reviews Subscribe to reviews on this product Compare Prices Enter your ZIP code to estimate tax and shipping Showing 1-13 of 13 deals Sort by Store Name Sort by Store Rating Product Info Sort by Price 100+ titles under $5 and hundreds more under $10 8 store reviews at Magazine Values Best Prices Guaranteed! 6 store reviews at ValueMags 2 store reviews Dell Math Puzzles And Logic Problems - 6 issues Lowest Publisher-AUTHORIZED Price. 90-Day/100% Money Back Guarantee. No taxes. Free shipping. Free Gift Cards. at Get Subscriptions 5 store reviews Dell Math Puzzles and Logic Problems at MagazineCity.net Dell Math Problems and Logic Problems: Canadian Subscription at MagazineCity.net Dell Math Problems and Logic Problems: Two Year Subscription at MagazineCity.net Dell Math Problems and Logic Problems: International Subscription at MagazineCity.net

6. U Of T Mathematics Network -- Problems And Puzzles Includes interactive games, problems and puzzles including the Monty Hall Problem and the Tower of Hanoi and questions pages with answers and discussion. http://www.math.toronto.edu/mathnet/probpuzz.html

Navigation Panel: Go backward to Interactive Activities and Games Go forward to Questions and Discussion Switch to text-only version (no graphics) Go to University of Toronto Mathematics Network Home Page Problems and Puzzles You can select any of the items below: International Mathematical Talent Search Problems Try your hand at these problems, and mail in your answers! Interesting Mathematical Games If your interest is in recreational mathematics, try playing these games, then figuring out the mathematics behind them. The following sites are not part of the University of Toronto Mathematics Network, but since there are already many good traditional-style problems available on the Internet, we decided we'd just point you to them, while we spend more time developing the interactive projects and activities unique to this site. The Math Forum A good, comprehensive source of many mathematical materials. MAT 007 I News Not a problem collection, but a newsletter chock full of puzzles, trivia, humour, and even some real mathematics. Published by undergraduate mathematicians at the University of Toronto. This page last updated: September 27, 1999

7. The Glossary Of Mathematical Mistakes Glossary of mathematical mistakes; quotes; puzzles and problems; links. http://xocxoc.home.att.net/math/

List of Awards and Honors since 1/1/00 Welcome to the Math Mistakes Website http://www.mathmistakes.com By Paul Cox A site dedicated to the listing of mathematical mistakes made over and over by advertisers, the media, reporters, politicians, activists, and in general many non-math people. Any suggestions for better examples and new topics can be e-mailed to me: paul@mathmistakes.com Select one of the buttons to the left to begin. Mistake of the Month Column "The First Casualty of War is Always the Truth" Updated! April 8th Search This Site: Help Math Mistakes is part of The Xocxoc Pages, my home website devoted to math, philosophy, 3D graphics, and movies.

8. Math Forum: K-12 Problems, Puzzles, Tips & Tricks Sets of math problems and puzzles, and computation tips and tricks to speed up your calculations. http://forum.swarthmore.edu/k12/mathtips

Student Center Teachers' Place Calculation Tips Problems ... Puzzles See also the Math Forum's Internet Mathematics Library list of math problems and puzzles on the Internet, and our Teacher2Teacher FAQ: Tricks for Learning Math. Download an archive for local viewing of the following tips and tricks: Mac or Windows Calculation Tips Doing Math in Your Head Beat the Calculator - BEATCALC! More than 370 mental calculation tricks from the BEATCALC mailing list Divisibility Rules for numbers 3-13 Why do these rules work? Multiplication Tips Hints for multiplying by 5, 9, and 11 Math Problems Russian Math Olympiads St. Petersburg, Russia 20 problems from the Palace of Youth Creativity Vologda, Russia 28 problems for grades 5-11 MathPro Online MathPro Online Reference to Mathematical Problems Math Puzzles Number Puzzles Math Line Puzzles Exploring Facts, Uncovering Connections Critical Thinking Puzzles Brain teasers from Michael DiSpezio's book Suggestion Box Home The Math Library Help Desk ... Search http://mathforum.org/ webmaster@mathforum.org

9. Interactive Mathematics Miscellany And Puzzles, Arithmetic And Algebra math Card Trick; mathematical Induction; mathematical Proof; Means Oddball Problem;Odd Coin problems; Operations on Fractions Slider puzzles Java; Solve x x 3 = 3; http://www.cut-the-knot.com/algebra.shtml

CTK Exchange Front Page Movie shortcuts Personal info ... Recommend this site Interactive Mathematic Miscellany and Puzzles Arithmetic and Algebra 3 glass puzzle [JavaScript] 3 glasses puzzle , second, more general tool [JavaScript] 3 Glasses Problem in Barycentric Coordinates Three Jugs Problem [Java] Two Pails Puzzle [Java] 4x4 coloring problem Abacus in Various Number Systems [Java] About numbers Addition The Aliquot Game [Java] Almost every integer has the digit 3 in it Almost Integers An Application of Mental Arithmetic to Highway Safety Arithmetic-Geometric Means Inequality ... Arithmetic magic matrix [Java] Arithmetic Operations in Various Bases [Java] Arithmetic Paradoxes A simple integral Bachet's Magic Trick [Java] Base Converter [JavaScript] Binary System Conversion of Fractions in Various Bases Beatty Sequences Bilateral Diagrams [Java] Binary Color Device [Java] Binary Euclid's Algorithm Binomial Theorem Breaking Chocolate Bars [Java] Broken Calculator [Java] Byzantine Basketball Chinese Remainder Theorem Collatz Conjecture [Java] Comparing complex numbers.

10. Logicville Logicville is a website collection of mathematical games, puzzles, and brain teasers, including anagrams, cryptograms, cryptarithms or alphametics, word puzzles, logic games, doublets, tangrams, chess problems, and many educational and math problems. http://www.logicville.com

WELCOME TO L O G I C V I L L E Over a Hundred Educational Puzzles, Brain Teasers, Mathematical Recreations and Word Games List of Puzzles Cryptogram Quiz Bookstore Birthday E-Cards ... Word Puzzles, Mathematical Recreations, Anagrams, Cryptograms, Doublets, Tangrams, Cryptarithms, Chess, and many more... Press control-D to bookmark this web site. Puzzle of the Week MAGIC WORD SQUARE A magic word square is a square array of letters such a valid word is found in every row and every column of the array. Form a magic word square by filling the 4x4 square array below using only the letters shown below. These letters may be used more than once. However, all letters should be used at least once. G R E D L O W This puzzle is INTERACTIVE in Java-enabled browsers. Select a letter by clicking on any RED letter on the upper array, then click on the cell that you want the selected letter placed. PREVIOUS PUZZLE Test your Logic!

11. Coolmath4kids - An Amusement Park Of Math And More Designed Especially For Fun! math games, problems, calculators, puzzles, and fun and for all levels. http://www.coolmath4kids.com/

An amusement park of math and more especially designed for FUN FUN FUN PLEASE BOOKMARK THIS PAGE - especially if you are in the UK! Someone in Hong Kong has purchased various misspellings of Coolmath4kids.com and added an "s" onto "math." Trust us, you do NOT want your children to type these in accidentally. home about us awards media kit ... safe surfing This site is dedicated to my ultra cool nieces and nephews: Leah Scott Shaun Stephanie and Alicia Thanks for visiting Coolmath4kids! © 2001 Coolmath.com, Inc.

12. Jonathan's Math And Middle Earth: Puzzles And Poems Practical math problems and Tolkien resources. http://www.geocities.com/jonalexdeval/

Math Stuff: A Proof of Stokes' Theorem The Monty Hall Problem The Finite Tent and the Bug Marking a Cylindrical Tank Middle Earth Stuff: The One Ring - The Ultimate LOTR site! Essays on Middle Earth - Some interesting reads here Mellonath Daeron - More than you ever wanted to know about Elvish My Favorite Tolkien quotes My summary of LOTR The stories of HoME A Timeline of Middle Earth ... Some Elvish Geneology My Book Reviews: The Silmarillion - JRR Tolkien 5 Stars The Chronicles of Narnia - CS Lewis 5 Stars The Book of Lost Tales 2 - JRR Tolkien 5 Stars Les Miserables - Hugo 5 Stars ... Dune - Frank Herbert 2.5 Stars "Never have mine eyes beheld thee O Lamp of Faery burn one half so fair as now though dost, set in gold and gems and the magic of the Dwarves." The Book of Lost Tales 2 , The Nauglafring: p 239 Email Me

13. Math Forum Student Center: Elementary Level Problems/Puzzles problems puzzles Browse the Internet mathematics Library Brain Teasers Houghton Mifflin math puzzles for grades 3-4, 5-6, and 7+. Grade 5/6 Finch math problems of the Week - Lt. Col. Barker School http://forum.swarthmore.edu/students/elem/probs.html

Elementary Level Student Center Middle School High School College ... Grad Level Math Problems, Puzzles, Browse the Internet Mathematics Library: Problems and puzzles by level: Elementary PreK-2 Problems and puzzles by topic: Arithmetic Geometry Word Problems Brain Teasers - Houghton Mifflin Math puzzles for grades 3-4, 5-6, and 7+. Grade 5/6 Finch Math Problems of the Week - Lt. Col. Barker School Sample: "How many different combinations of coins can total exactly $0.40? Hint: there are more than 30 ways!" Math Fundamentals Problem of the Week - Math Forum Non-routine problems that encourage students to verbalize solutions. Math Advantage: Just For Kids - Harcourt Brace Interactive math puzzles, games, and activities, sorted by grades K through 8. Puzzle of the Month - Aims Foundation Math puzzles for kids. Way Cool Math Projects - Corona Elementary School BEATCALC Mental math tricks from the BEATCALC mailing list. Faster than a speeding calculator - memorize a few simple rules and amaze your friends! Division Tips From the Archives of the Math Forum's Internet project Ask Dr. Math.

14. Problems, Word Games, Puzzles, Brainteasers, And Wordplay Solve math problems, brainteasers, word games and riddles. Featuring a selection of free puzzles to help develop problem solving and lateral thinking skills. http://www.theproblemsite.com/

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

15. Math original math lessons on story word problems, candy math of interactive lesson activities,games, and puzzles to coordinate with Harcourt Brace's K8 math series http://www.csun.edu/~vceed009/math.html

This site has a new address. You will be automatically taken there in 10 seconds, or click the link below to go there right away. Please change your bookmarks and favorites. http://www.sitesforteacher s.com Math Lesson Plans Applications Board Games Organizations Lesson Plans Academy Curriculum Exchange (K-5). The Academy Curriculum Exchange offers 32 mini-lesson plans covering various math topics at the elementary school level. Academy Curriculum Exchange (6-8). The Academy Curriculum Exchange offers 13 mini-lesson plans covering various math topics at the middle school level. Academy Curriculum Exchange (9-12). The Academy Curriculum Exchange offers 8 mini-lesson plans covering various math topics at the high school level. Activity Search from Houghton Mifflin. Activity Search from Houghton Mifflin features a curriculum database where the K-8 teachers can search for math lesson plans/activities by grade level. Ancient Egypt Lesson Plans for Teachers. The Detroit Institute of Arts (DIA) provides a variety of cross-curricular lesson plans for grades 4-8 based upon the theme of ancient Egypt. Formath teacher-created plans, click here Apple K-12 Curriculum.

16. Coolmath.com - Karen's Puzzles And Numbers! Fun math related puzzles and problems! Cool geometry stuff! Greatfor kids, big kids and really big kids! Teachers too! http://www.coolmath.com/puzzles.htm

This site is FREE thanks to our generous sponsors: Bears and Fish (level: any) Karen's Age? (level: prime numbers) Triangles (level: easy geometry) Genius Test 1 Genius Test 2 (level: really big kids) Triangles 2 (level: easy geometry) Find the Numbers Number Fun #2 (level: easy) Number Fun #1 (level: easy) home about us awards media kit ... safe surfing Thanks for visiting Coolmath.com © 1997-2002 Coolmath.com, Inc.

17. Awareness Filled My Dentist And The Tooth Fairy Books Offers Children’s Books F Activity and coloring book for children. puzzles, mazes, math problems and coloring pages about their dentist, good dental health and fun with the tooth fairy. http://www.mydentistandthetoothfairy.com

My Dentist and the Tooth Fairy Activity and Coloring Book My Dentist and the Tooth Fairy Activity and Coloring Book: 160 pages of delight for children. This activity and coloring book is themed around good dental health . . . . . .This activity and coloring book is written and designed to be both fun and educational and was written and designed by a science teach and mother of nine children. Illustrator: Elizabeth Lindberg Adventures of My Dentist and the Tooth Fairy: This book is meant to provide hours of fun and education for you and your child to enjoy together. Dental health is very important and we have worked to design a fun, creative way to teach dental themes with imaginary characters. As an added bonus, this book is entirely translated in Japanese as well as the English language. This bilingual story features another educational theme exposing the reader to other cultures, other languages and stories of imagination and fun. Illustrator: Hiroshi Hatakeyama Welcome Welcome to My Dentist and the Tooth Fairy and we invite you to take your time and browse this website.

18. Shack's Math Problems Over one hundred math problems ranging from basic math to differential equations.Category Science math Recreations Games and puzzles......Shack's math problems By Michael Shackleford, ASA Last update December 14, 2001.Welcome to my page of math problems. The math problems problems 1 20. http://www.thewizardofodds.com/math/

Shack's Math Problems By Michael Shackleford, A.S.A. Last update: December 14, 2001 Welcome to my page of math problems. Anyone with an appreciation of a good math problem should find something they like here, with problems ranging from basic math to differential equations. Each problem also comes with a difficulty rating from one to four stars. This is roughly a measure of how much time it took me to do the problem. Since your math background is likely different from mine your experience is likely to vary. The Math Problems Problems Problems Problems Problems Problems Problems Problems Problems Problems Problems Looking for a specific problem? Try the index Other Web Pages of Mine Tired of math? Try my new world geography quiz Acknowledgements . A list of people who have sent in problems and solutions as well as other math pages I recommend. My home page Name Distributions in the Social Security Area

19. Number Puzzles! 200 math Number puzzles, including arithmetic, rounding, fractions, decimals, algebra, multiplication, ratios, word problems, and order of operations. http://www.edhelper.com/number_puzzle.htm

Return to edHelper.com Build a Number Puzzle! Every time you click to create a number puzzle, a new worksheet with different questions will be created. Create as many as you like! When you print the worksheet, the answer page will automatically be printed on a separate piece of paper! This section is for edHelper.com subscribers. A subscription to edHelper includes access to the math, spelling, and vocabulary subscription areas. Sign up for the subscriber materials. View Some Pre-Made Samples Misc Grade 1 Sample Misc Grade 3 Sample Easy Addition and Subtraction Word Problems Easy Addition and Subtraction (Numbers to 20) ... Round to the Nearest Whole Number Also, be sure to visit: Math Boxes Math Sequences Critical Thinking Logic Puzzles! Missing Digits ... Math Standardized Tests Grade Specific Puzzles First Grade First Grade (part 2) First Grade Mixed Review Second Grade ... Seventh Grade Mixed Review Large Word Problem Number Puzzles Addition and Subtraction Word Problems (easy) Addition and Subtraction Word Problems (easy) Multiplication and Division Word Problems (easy) Additon, Subtraction, Multiplication and Division Word Problems (easy) ... Integers and Algebra Word Problems (grades 6-8) More Word Problems Money Word Problems Word Problems - Addition,Subtraction,Division,Multiplication (Grades 4-5)

20. Math Forum Student Center: Elementary Level Problems/Puzzles Elementary Level problems puzzles. Student Center Elementary Middle School High School College Grad Level math problems, puzzles, Tips Tricks. http://mathforum.org/students/elem/probs.html

Elementary Level Student Center Middle School High School College ... Grad Level Math Problems, Puzzles, Browse the Internet Mathematics Library: Problems and puzzles by level: Elementary PreK-2 Problems and puzzles by topic: Arithmetic Geometry Word Problems Brain Teasers - Houghton Mifflin Math puzzles for grades 3-4, 5-6, and 7+. Grade 5/6 Finch Math Problems of the Week - Lt. Col. Barker School Sample: "How many different combinations of coins can total exactly $0.40? Hint: there are more than 30 ways!" Math Fundamentals Problem of the Week - Math Forum Non-routine problems that encourage students to verbalize solutions. Math Advantage: Just For Kids - Harcourt Brace Interactive math puzzles, games, and activities, sorted by grades K through 8. Puzzle of the Month - Aims Foundation Math puzzles for kids. Way Cool Math Projects - Corona Elementary School BEATCALC Mental math tricks from the BEATCALC mailing list. Faster than a speeding calculator - memorize a few simple rules and amaze your friends! Division Tips From the Archives of the Math Forum's Internet project Ask Dr. Math.

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 1     1-20 of 102    1  | 2  | 3  | 4  | 5  | 6  | Next 20