COMPLETELY REVISED AND UPDATED FOR THE NEW DIGITAL SAT WITH ALL NEW PRACTICE QUESTIONS This book brings together everything you need to know for the Digital SAT math section. Unlike most other test prep books, this one is truly geared towards the student aiming for the perfect score. It leaves no stones unturned. Inside, You'll Find: Clear explanations of the tested math concepts, from the simplest to the most obscure Desmos tips that every student must know Hundreds of examples to illustrate all the question types and the different ways they can show up Over 500 practice questions and explanations to help you master each topic The most common mistakes students make (so you don’t)