? This app contains two games--Addition and Multiplication(base on Chinese Multiplication Table).? Addition:Select number bubbles whose sum is equal to the target number.? Multiplication:Select two number bubble whose product is equal to the target number.? There are three game mode in each game.? Time Mode:Get as many points as possible in a limited time.? Survival Mode:Be careful!!! If you make a certain number of mistakes, game over.? Child Mode:Time mode with more time and lower difficulty???Features???? Two Games? Three Game Modes? Game Center Integration? Beautiful HD Graphics? Extra Points for Combo? Share with Friends via Email,SMS,Facebook or Twitter? Customizing Game Background???HAPPY FUN!!!???