This book is a comprehensive collection of Cambridge IGCSE Extended Mathematics Past Papers 4 , carefully compiled to help students prepare effectively for their exams. It is designed to provide learners with an authentic examination experience and a deep understanding of the question patterns, marking schemes, and level of difficulty expected in the actual exams. Practicing past papers is one of the most effective ways to succeed in IGCSE Mathematics. By working through these papers, students can: Familiarize themselves with the structure and style of Cambridge exam questions. - Identify key topics that frequently appear in examinations. - Develop problem-solving techniques and learn how to apply mathematical concepts in various contexts. - Improve time management skills under exam conditions. Each paper included in this book follows the official Cambridge format and covers the full Extended syllabus , ensuring that students aiming for the highest grades have all the practice material they need. Whether you are a student preparing for your final exams, a teacher guiding your class, or an independent learner revising on your own, this book will serve as a valuable resource for mastering IGCSE Extended Mathematics with confidence.