Mathematics is a great app for those who want to use a mental arithmetic, math tricks. Educational math games boost your brain up for free! Brain training gradually becomes more complicated. Addition, subtraction, multiplication, division, exponentiation, square root, math tricks. Mathematics for kids is very useful for memory and formation of the neural connections. Training a brain and memory from an early age will allow you to achieve outstanding results in the future. Develop your memory with the math quiz and mental arithmetic. Perfect for preschoolers and adults. Smart kids are not born, they become smart by playing smart games and quizes, using mental arithmetic. If you are not the king of mathematics yet, then it's time to start learning mathematics and become one. Learn how to add, subtract, multiply & divide and become a mathematics king. Categories: ✔ Addition ✔ Subtraction ✔ Multiplication ✔ Division ✔ Raise to a power (Exponentiation) ✔ Square ...