Grapes of Math

Mind Stretching Math Riddles


"How many grapes are on the vine? Counting each takes too much time. Never Fear, I have a hunch There is a match for every bunch!" Greg Tang, a lifelong lover of math, shares the techniques that have helped him solve problems in the most creative ways! Harry Briggs's vibrant & inviting illustrations create a perfect environment for these innovative games. So open your mind-and have fun! "This...clever math book uses rhyming couplets... riddles... visual clues to help the reader find new ways to group numbers for quick counting... A winning addition!"
Full color.