Whos this book for? The real question is: whats 680 + 70?This book is for anyone who wants to understand and answer equations like this in a lightning flash.Here, we break addition down into its core parts and equip learners with the skills and tools to build on each foundation skill in an intuitive way.Word problems and algebra are also seamlessly integrated right from the beginning to foster early adoption of varied ways of thinking and number expression.Youll be amazed how simple it is to unlock your secret maths superpowers!