This CGP Workbook is perfectly matched to Edexcel's Grade 9-1 International GCSE Maths course (specification A). Every page is full of top-quality practice questions, providing a huge range of essential practice on every topic. Solutions to every question are available in the Answer Book (9781782946731). And if you're looking for study notes for this course, don't miss CGP's matching Revision Guide (9781782946694).