【實用教育app】Space Mathematics: Addition and Subtraction|最夯免費app-綠色工廠好玩App

Space mathematics: addition and subtraction — it is an interesting (step by step) method of experiencing addition and subtraction within the limits of 100. Your child will learn quickly and fail-safe mental calculation.The child gets into a fun space travel: SAVING THE EARTH FROM METEORITES! The better he counts, the more precisely rockets fly!!! The game allows the child to be trained in the correct execution of tasks, and in the speed of finding an answer, because he will have to shoot quickly using rockets at meteorites flying towards the Earth.During the space travel your child is accompanied by an animated cheerful 3D personage named Cosmic, who helps in the game.GAME FEATURES:★ calculator★ simple and easy navigation requiring no parents’ assistance★ colorful and bright graphics★ music and sound effects★ intriguing, interactive elementsYour child will be able to perfect his mental arithmetic skills and have fun all at once!