This bright and colourful Mental Maths Activity Book from CGP is brimming with charming characters, engaging activities and crystal-clear explanations. It's loaded with useful Mental Maths practice for ages 8-9 (Year 4 of primary school) - perfect for practice at home or in class!Each topic is explained in easy-to-understand language, followed by fun-packed activities and challenges designed to boost your child's confidence and make sure all that knowledge really sticks! It covers everything from times tables and fractions to measuring and shapes - we've even thrown in an exciting puzzle page so your child can apply their Mental Maths skills in a different context.Self-assessment boxes at the end of each topic can be used to keep track of their progress and answers can be found at the back of the book.