Format 215mmx175mm 128 page paperback with rounded corners This is no ordinary maths book. It’s an incredible compendium of mind-blowing facts, interactive activities and tricks that will amaze friends and family. Young readers will love using maths to create uncrackable codes, explore weird numerical patterns and discover the secret of mathematical mind-reading. Rediscover subjects such as geometry, statistics, and measurement in a completely new light. A brain-boosting book of fun science for readers ages 8