enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. 30 Math Puzzles (with Answers) to Test Your Smarts - AOL

   www.aol.com/30-math-puzzles-answers-test...

   These math puzzles with answers are a delightful challenge. The post 30 Math Puzzles (with Answers) to Test Your Smarts appeared first on Reader's Digest. ... RELATED: 25 Brain Teasers for Kids ...

3. List of Martin Gardner Mathematical Games columns - Wikipedia

   en.wikipedia.org/wiki/List_of_Martin_Gardner...

   A third collection of "brain-teasers" 1958 Sep: A game in which standard pieces composed of cubes are assembled into larger forms 1958 Oct: Four mathematical diversions involving concepts of topology: 1958 Nov: How rectangles, including squares, can be divided into squares of unequal size: 1958 Dec: Diversions which involve the five Platonic solids

4. Monty Hall problem - Wikipedia

   en.wikipedia.org/wiki/Monty_Hall_problem

   The answer to the first question is ⁠ 2 / 3 ⁠, as is shown correctly by the "simple" solutions. But the answer to the second question is now different: the conditional probability the car is behind door 1 or door 2 given the host has opened door 3 (the door on the right) is ⁠ 1 / 2 ⁠.

5. Missing dollar riddle - Wikipedia

   en.wikipedia.org/wiki/Missing_dollar_riddle

   There seems to be a discrepancy, as there cannot be two answers ($29 and $30) to the math problem. On the one hand it is true that the $25 in the register, the $3 returned to the guests, and the $2 kept by the bellhop add up to $30, but on the other hand, the $27 paid by the guests and the $2 kept by the bellhop add up to only $29.

6. Brain teaser - Wikipedia

   en.wikipedia.org/wiki/Brain_teaser

   A brain teaser is a form of puzzle that requires thought to solve. It often requires thinking in unconventional ways with given constraints in mind; sometimes it also involves lateral thinking. Logic puzzles and riddles are specific types of brain teasers. One of the earliest known brain teaser enthusiasts was the Greek mathematician Archimedes ...

7. Give Your Noggin a Workout with These Fun Brain Teasers - AOL

   www.aol.com/noggin-workout-fun-brain-teasers...

   Give your noggin a workout with fun brain teasers. Ranging from hard to easy, from clever wordplay to math, these thought puzzles are for all ages.