Mathematics Tutor 4B (Volume 1) is the second of a three-book series specially written to serve as your mathematics companion for Primary 4 pupils. This 5-chapter volume, which follow closely to the new mathematics syllabus by the Ministry of Education, is comprehensive and is suitable for pupils who self-studies at home. It is dedicated to helping pupils revise in an effective and efficient way, as well as to help them prepare confidently for their examinations. Each topic in Mathematics Tutor 4B (Volume 1) contains the following features: 1. Targets to help pupils focus on the relevant concepts during their revision. 2. Comprehensive Notes and Worked Examples where the important concepts are emphasised. The worked examples will help them learn how to solve similar types of questions. 3. Tutorials by Topics found at the end of each chapter to supplement classroom exercises. 4. Thinking skills corner is where pupils can find more challenging and thought provoking questions. Here they will be able to train their problem-solving skills by applying the concepts learned in the chapters. Revision assessments are found after every few chapters to help pupils refresh and consolidate all the concepts learned in these chapters.