The idea of this book is to help build confidence with maths via a series of tests and puzzles. After a gentle a warm--upa section, the puzzles and tests get progressively more challenging over the course of the book. There is a hints section for readers who get stuck, as well as a complete set of answers for every test at the back of the book.
- Limba : Engleza
- Data Publicarii : 06 Apr 2004
- Format : Paperback
- Numar pagini : 184
- ISBN : 9780470870914