New free math game for the whole family. Become an expert in mental calculation! Playing QuickArth every day, you will increase your speed and accuracy in arithmetic calculation, improving your math skills. Math tips and tricks will allow you to train specific operations to advance in the game. Within the main game you will also find different mental training Minigames based on arithmetic operations. App features: - Mental calculation game with addition, subtraction, multiplication and division - Tricks and mathematical tips to optimally solve the different operations - Quick calculation minigames to gain extra time, which you can practice separately - The tricks and Minigames will be unlocked as you progress through the main game - Unlock all levels and play the Master Challenge - Check your progression in the Calendar - Get gems with the Daily Challenge, required to buy some Minigames Designed for smartphones and tablets. Languages: English, Spanish, Galician Twitter: https://twitter.com/auriasoft Facebook: https://www.facebook.com/AuriaSoft YouTube: https://www.youtube.com/channel/UCvJM_KM7u_WN6coXFeR3yrQ