Need a serious brush up on your mental maths skills? Mental Maths Brain Trainer can give your brain a math workout! Designed specifically with the CEM 11+ tests in mind, Mental Maths Brain Trainer offers unlimited questions, generated randomly to ensure that you'll never have the same math game twice. Detailed explanations for each question help with math vocabulary, and include everything from simple addition to multi-part questions which will tax your brain! Mental Math Brain Train isn't just math for kids or math for adults, it's math for everyone! Choose which math activities you want to do, and how many, and the app will remember your preferences between sessions. Remember, mental maths games are designed to be done without a calculator, but you can use one if it helps! Question types include: Addition and subtraction Algebra Coordinates Perimeter and Area Probability Money problems Discounts Percentages Proportions Rounding to the nearest 10 / 100 / 1000 / 10000 Formula Timetables