Build confidence for the latest Cambridge IGCSE syllabus (0580) with the trusted and rigorous approach of Complete Mathematics, now in its Fifth Edition. From renowned author David Rayner, the practice-based approach ensures top Cambridge IGCSE results. Of the 33 students in one of our IGCSE Extended Maths class last year, 25 got A passes (including 8 A*'s with one student on 100%) which is a credit to the comprehensive quality of the Rayner (Complete Mathematics) textbook.