Amazing Math PuzzlesBook - 1998
Discover math puzzles everywhere--in pizzas, mirrors, bicycles, candy, hot dogs--and also ancient pyramids, pirates' treasure, and a witch's cauldron. These 82 tantalizing examples will work your brain cells and stump your friends. Solve this one: if you have six pairs of pink gloves and six pairs of yellow ones in your drawer, how many do you have to take out to make sure you've got a pair? ( Answer: 13--don't forget left and right! )
Publisher: New York : Sterling Pub., c1998.
Branch Call Number: J 793.74 Hart-Dav
Characteristics: 96 p. :,ill. ;,21 cm.