This book is written to enable pupils taking the PSLE to handle questions commonly encountered in the examination with confidence. There are 5 units in the book, and each unit comes with worked examples and practices. The practices consist of paper 1 and Paper 2 questions followed by additional questions modelled after the most recent PSLE questions. This will allow pupils to familiarise themselves with all examination components and strenghten their mathematical skills to become fully competent in tackling the PSLE.