Improve your math skills and intelligence with this mind trainer. You can choose the level of difficulty and operation. Test and tune your mental skills using this math game that will generate for you (kid, child, young, adult) random basic math operations (Addition, Subtraction, Multiplication, Division). It has 5 levels of difficulty. Exercise daily with this brain game to better yourself. Keywords: quiz, workout, training, brain teaser, mind-clearing, brain-tuning fun, entertainment, numbers, stimulate thinking, mind health, challange, online practice, math facts, quizzes, tests, mental aerobics, learn, teach, teaching, activities, calculate, calculation, educate, educational, arithmetic, algebra, solve, problem, elementary, decimal numbers, grade levels, to train.