Added to Cart
More deals you may like
You can earn and use Qantas Points at Kogan.com
Did you know it’s easier to add and subtract from left to right, rather than the other way around? That it’s possible to square a three-digit number in mere seconds? Regardless of their skill level, with this book, anyone can mentally calculate complex problems with amazing ease.
Related CategoriesNon-Fiction > Language & LinguisticsTelefantasyNon-Fiction > DictionariesUnknown Default CategoryKids & Children > PoetryNon-Fiction > Library & Info SciencesNon-Fiction > Biographies & True StoriesNon-Fiction > Self-Help & Personal DevelopmentGeneralReality ShowFiction > Thrillers & SuspenseText Books > Higher Education & Vocational TextbooksWesternNon-Fiction > Social Services & WelfareKids & Children > Reference MaterialBargainsNon-Fiction > PhilosophyNatureIndoor PastimesNon-Fiction > Antiques & CollectablesAdventureNon-Fiction > Family & Health4K Ultra HD | AdventureDocumentaryFiction > Graphic Novels