This book is one of our Master File series. It follows the guidelines of the National Curriculum covering Attainment Targets 2, 3 and 4. Sections include Number, Algebra, Shape and Space, Handling Data. The material is set out in 95 worksheets each with spaces to help busy teachers with marking. Mathematics is important in many subjects, for example, the sciences, engineering, latitude, longitude and navigation in geography, dating events in history. Much of the work in this book can be used to illustrate the importance of these skills in the real world. Thus, mobile phones and computers quickly become essentials. The book is completed with detailed answers for all the worksheets.