title: Ultimate Guide to the Math SAT
author: Richard F Corn
description: I am always interested in receiving feedback on this book. Please send feedback, including any errors you may have discovered, to mathprepbooks@gmail.com. Any errors found in the book will be posted promptly on the web at mathprepbooks.com/errata.html.
zlib_text: GCSE Edexcel
  Mathematics
  Higher Level
  Edexcel
  The Complete 9-1 Course for Edexcel
  Student Book
  
         
          
         
  CGP is the UK’s No. 1 for 
  Edexcel GCSE Maths!
  Order now at cgpbooks.co.uk
  Revision notes, exam practice, in-depth Student Books, Revision Question Cards, 
  10-Minute Tests... CGP has everything you need for GCSE Maths success!
  CGP
  P
  P
  CG
  CG
  
  Q:  What’s the best way to get through GCSE Maths?
  A:  By taking the square route.
  That was a joke, obviously.  The real answer is: by using this CGP book.
  It’s packed with study notes, examples and indispensable tips for every topic,  
  plus enough practice questions to keep you happy throughout the course.
  P
  P
  CG
  CG
  GCSE
  Mathematics
  Higher Level
  
  Contents
  About this Book 
  i
  Introduction
  1. Calculations 
  2
  2. Multiples and Factors 
  7
  3. Prime Numbers and Prime Factors 
  9
  4. LCM and HCF 
  12
  Review Exercise 
  16
  Exam-Style Questions 
  17
  Section 1 —  Arithmetic, Multiples and 
  Factors
  1. Rounding 
  18
  2. Upper and Lower Bounds 
  21
  Rev