【實用遊戲app】A World Of Number: Learn Mathematics Free|最夯免費app-綠色工廠好玩App

This is a math puzzle game. You can learn math while playing. It is fun. Come and enjoy.Highlights:•Learn math and have fun•Well-designed graphics and sounds•Game Center Support•It’s FREE!!!Help:Choose the right operator for the equation. You will earn 20 point if you are right or lose 10 point otherwise. You have 60 second. Have fun! :-)-------------------------    GIFT THIS APP: Click the “Buy App” arrow on the iTunes® App Store    Be the first to know! LIKE US: http://www.facebook.com/pages/Golden-Key/225225517525718FOLLOW US: http://twitter.com/iGoldenkey Do you want to get apps for FREE? Follow us on Twitter and Facebook! We distribute Promo codes there!