The questions in this book are designed to help students systematically revise topics they have learnt in school. There are also questions that are challenging and require higher-order thinking skills.

This Second Edition has been revised and updated to meet the requirements of the latest Primary Mathematics syllabus issued by the Ministry of Education for use from 2021.

Detailed answers and working are provided for all questions to facilitate students in addressing their mistakes and misconceptions. This book will serve as an excellent tool for students in their preparation and revision for class tests and assessments.