Mathemagic

by Adam Hart - Davis (Author), Bob Longe (Author), RaymondBlum (Author), Derrick Niederman (Author)

• Used

  Paperback
  2011

  $3.82

  This enormous volume of maths puzzles will test how sharp readers are with numbers and provide hours of fun. There are mind bogglers of every type - from amazing 'magic' number tricks to beautiful geometric designs - and plenty of them too! This starts with puzzles that are fairly easy and builds up to ones that are really challenging. Tricks and hints provide help along the way that will make the reader look like a whiz!

• Used

  Paperback
  1993

  $3.27

  Youngsters are fascinated by magic, and the idea of making it happen in front of friends and family is appealing. These math magic exercises begin with the simple and progress to the complex, letting readers find their own levels. Many use a calculator, some require a deck of cards, others just need paper and pencil. There is plenty of material here to amuse and challenge....The directions are clear, and the problems work, so there is a guaranteed audience. -- Booklist. 128 pages, 120 b/w illus., 5 3/8 x 8 1/4.