Understanding Maths is a series of books designed to reinforce skills and knowledge at Key Stage 2 of the National Curriculum. Each book focuses on a particular maths topic with explanations and teaching points, exercises, answers section and glossary of terms. Multiplying and Dividing describes and uses the relationship between multiplication and division to develop both mental and written methods for calculations. There are plenty of example and practical activities - plus some fascinating facts to help build a deeper understanding of the subject. The Multiplying and Dividing book includes: times tables, doubling and halving, partitioning a number (into tens and units), factors, written methods of division and multiplying and dividing decimals.