This brand new CGP book is perfect if you’re aiming for Grade 9 in Higher Level OCR GCSE Maths! It’s packed with realistic exam-style questions covering only the most difficult topics - if you can get full marks here, you’ll be well on course for the top grade in the real exams. Step-by-step solutions (with a full mark scheme) are included. For even more help with GCSE Maths, don’t forget CGP’s matching Revision Guide (9781782943792) and Workbook (9781782943808).