This book is part of a book series called Mult-E-Maths .

This book was published 2007 by Cambridge-Hitachi .

Ann Montague-Smith was the series consultant for '100 Maths Lessons' and '100 Maths Homework Activities'. She has also contributed to the 'Learning in the Early Years' series. She is a former Principal Lecturer in Primary Education and leader of a primary maths team and is now a well-established educational author. Claire Tuthill is a freelance maths education consultant and writer. Paul Harrison is a UK-based writer and editor of fiction and nonfiction books for children.