Classic: Mathemagic by Bob Longe, Raymond Blume and others - Book
What adds up to a lot of fun and is a test of how sharp you are at numbers? This enormous volume of math puzzles! There are mind bogglers of every type -- from amazing, "magic" number tricks to beautiful geometric designs-- and plenty of them, too!
Can you take six pencils and arrange them so that they form four equal triangles? Are there ever 1,000,000 consecutive composite numbers? Now, try the others inside.
Start with some puzzles that are fairly easy, then work your way up and be really challenged. You'll be given tricks and hints along the way that'll make you look like a whiz!
One thing you can count on: You'll be kept stimulated and entertained.
In the world of magic, the secret is told when the trick is sold. Accordingly, Magic Inc. has a strict no-refund policy. Thus, once you receive an item, you have access to the secrets included, and that is not something that we can get back from you. For this reason, we do not issue refunds and we do not exchange product that is in working order. However, if the merchandise should be defective, we will gladly replace it with a non-defective version of the same trick. No exceptions.
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