The Primary 4 Mathematics is written specially to cater to the needs of primary 4 students. The topics are written based on the Singapore MOE syllabus. In each topic, there is a large variety of exercises to provide pupils with more practice. Each exercise consists of a variety of sums including fill in the blanks and problem sums. Practice problems have been included to test the student’s knowledge. Detailed worked solutions are provided to enable students to understand better and also to assist parents to coach their children. Four separate authors have put in their time and effort, to come up with questions, each with their own unique approach. Therefore, students can hope for a wide variety of questions, each with a different style.