Retro's Arithmetic

flex on your friends with how good you are at math lol this game is likely to improve your math skills and reading skills ranks are based on performance scores the accuracy is not actually the ratio of wrong and correct answers, its slightly more punishing, was a mistake at first but was kept Questions Per Minute divided by accuracy/100 F: <5 D: 5 C: 10 B: 15 A: 20 S: 25 S+: 30 Tags: math, school, class, mathematics, plus, add, subtract, divide, multiply