Mental Arithmetic (Math workout) is a free game offering mental calculations to calculate as fast as possible ! The best brain training math workout !This is a very good training for simple mathematics, with this free mental arithmetic game, you can calculate at the speed of a calculator, no operation will stop you. Math Workout (mental arithmetic) never will be easier after try this game !It's a perfect math workout game for adults and kids, people who want to learn the basics of math and have fun in same time, there are additions, subtractions, multiplications, divisions, and even square roots. Review your tables so entertaining ! In multiplayer you can compete against opponents from around the world, be the fastest ! Features:- ONLINE MULTIPLAYER! (Google Play Game Services) - WORLD ONLINE LEADERBOARDS/RANKINGS!- Multiple difficulty levels: Easy, Medium, Hard. - GET THE BEST TIME Several series, 10, 20, 50, or at the option of the user!. - MAKE THE MOST OF CALCULATION IN TIME LIMIT Several times, 10sec, 20sec, 30sec and 60sec,! - Different types of tests: + - × ÷ √ ADDITION, SUBTRACTION, MULTIPLICATION, DIVISION, ROOT, you can do them all at the same time. - History latest scores - Statistics detail of your score based on the difficulty and selected transactions, and average. - Correction calculations and multiplication tables! - Achievements ! Learn your multiplication tables with fun ! Better than math class ! A complete brain training game, try mental arithmetic (math workout) and become the best !Challenge your friends or rankings' champions ! Turn your brain into a real calculator ;) Mental Arithmetic (math workout) send data to our server to identify you on rankings.Free game offered by Dr Games.