This fantastic Revision Guide covers everything students need to know for the ISEB 13+ Maths exams. Everything''s explained with clear, concise notes that cover every topic for Core and Additional Level! Plus, there''s a generous helping of exam-style questions and fully worked answers to help you prepare for the Common Entrance Exams. A unique code in the front of the book gives you access to the free Online Edition of the whole book on your PC, Mac or tablet. And if you''re looking for more exam-style practice, try CGP''s matching 13+ Maths Exam Practice Workbook (9781789087963).Please note this book does not include any official material and is not endorsed by ISEB (Independent Schools Examinations Board).