Mental arithmetic quiz

发行商 LiRen Sun AppTrack Ninja。

test your mental arithmetic

Results: Statistics and display of results based on different users (local user roles), the total number of practice questions + the number of correct questions + the number of errors + the number that will be completed in the future, as well as the stars you have obtained and the achievements you have achieved; Challenge: quick start; addition operation; subtraction operation; multiplication operation; division operation; endless challenge; Question Bank: (Question Bank Settings) Configure configuration settings for various calculations and customize quizzes that suit you;

分类: Utilities

的 App Store 排名、截图、估算和类似应用。 Mental arithmetic quiz.