This Workbook (with free Online Edition) contains a huge range of practice questions for Higher Level Edexcel GCSE Maths - it"s ideal for building up the vital skills throughout the course. A free digital Online Edition is also included, accessed using the unique code printed in the book. Complete answers are available in a separate book (9781841465814), and there"s also a matching CGP Revision Guide (9781841465449) containing study notes for every topic.