101 Must-Know Challenging Maths Word Problems for Primary 3 presents word problems that test important concepts so students can learn to apply general mathematical problem-solving strategies and heuristics confidently.rnrnThis book comprises word problems often encountered by students in their tests and examinations. The questions are categorised into respective topics in accordance with the topics in the Singapore mathematics syllabus.rnrnDetailed step-by-step workings are included in the answer key for every question to show how a problem is solved. Diagrams and mathematical models are provided in most solutions to aid students in understanding the problem-solving processes.rnrnThis set of comprehensive word problems will allow students to develop and hone creative and crtical thinking skills. Students will find this book useful as a resource for good maths questions and a reference for problem-solving methods.rnrnThis book is used for Year 3 students in Singapore - we recommend it for Years 3 and 4 students in Australia for extension work.