The perfect companion to Grade 9-1 Edexcel International GCSE Maths, this all-in-one CGP Complete Revision & Practice guide has everything students need to feel confident walking into their exams. It's packed with crystal-clear study notes for both Foundation and Higher tiers, with plenty of examples. We've also included warm-up questions, realistic exam-style questions (with answers), worked exam questions and revision summaries at the end of each section. What's more, the book is rounded off with two practice papers to make sure they're fully prepared! There's even a free Online Edition of the whole book - just use the code printed inside the book to access it on your PC, Mac or tablet.