Download or read book Awesome Arithmetricks written by Kjartan Poskitt and published by 케이론교육. This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maths with the laughs added in! \* Why nothing sometimes means something? \* Can you beat Professor Fiendish's foul formula? \* What can stop a hairy green spot epidemic? Find out in the Essential Arithmetricks - all the tricks, tips and short-cuts they don't teach at school.