Achieve the best possible standard with this essential companion to the bestselling book of traditional practice and guidance. This supporting book contains all the answers to the exercises in the bestselling First Aid in Mathematics. This series provides all the help and support for learning and practising Mathematics, with comprehensive coverage of core mathematical topics in clear and accessible language. First Aid in Mathematics: - Develops a strong basis of understanding with core topics covered in clear and accessible language - Improves student's ability to work through problems with plenty of practice exercises and revision tests - Reflects its international readership with terms and information that are appropriate for students worldwide