It is hard to imagine a classroom where mental mathematics is not used every day. However, setting aside a regular time for mental mathematics ensures that children have plenty of experience and practice in this important area of the curriculum. This small book gives that practice, and encourages children to think about all aspects of number. As well as questions of recall involving all areas of the mathematics curriculum, and basic mental manipulation, there are problems to intrigue and fascinate children. Mental Maths 6 is suitable for advanced top juniors and early secondary students. The answers are all given in the accompanying Mental Maths Answers.