This new edition of CGP's Higher Level OCR GCSE Maths Workbook is bang-up-to-date for the latest 'Grade 9-1' course. It contains hundreds of top-quality practice questions covering every topic - ideal for drilling home the vital skills as you progress through the course! Complete answers are available in a separate book (9781782943778). For even more help with GCSE Maths, don't forget CGP's matching Revision Guide (9781782943792), Exam Practice Workbook (9781782943785) and Grade 9 Exam Practice Workbook (9781782944171).