Lets calculate faster training is for students who have difficulty with arithmetic, count on their fingers or struggle with multiplication.Lets calculate faster training is agility training that improves the students automaticity and reaction in mental arithmetic. A student who struggles with mental arithmetic spends too much energy on simple things and is therefore likely to encounter difficulties when the math becomes more difficult. Increased automaticity makes it easier for the student to understand more complex mathematics, e.g. rules and instructions. Mental arithmetic is the foundation upon which all mathematics is based.The course is designed by a dyslexia consultant and is therefore suitable for students who struggle with dyslexia or ADHD.-Nothing to read-Nothing to write-No complicated instructions and no rules-Exercise time under 5 minutes a day