Deltas That's how cool math is. Amazing tricks and experiments that will amaze your family and friends!

Do you think math is cool? Do you want to blow your friends and family off their socks with your knowledge of numbers, geometry and problems? Then you are lucky! This book is packed with super cool tricks, 'magical' shapes, incredible facts, strange patterns and mind-bending riddles. Test everything yourself first and then use the tricks to fool your family and friends. Because math can be so much fun! Paperback 96 pages