377 GCSE IGCSE maths questions and answers. Topics: number, algebra, ratio, proportion, rates of change, geometry, measures, statistics, probability. Question worksheets cover the basics to more complex mathematical problems. Includes helpful tips and examples in the answer section. Suitable for all exam boards and different levels of understanding. The variety of questions allows students to gain a broad knowledge of topics covered. 32 page question A4 PDF document. 19 page answer A4 PDF document.