Arithmetic Exercises

大家好，我是2017 China StudyJams 0107组的学员letitbe，这是我的结业作品。这是一个100以内口算练习的App。用户可以注册并登录，保存自己的练习记录。其中使用了Firebase中的Authentication和Database。同时界面设计遵循Material Design的设计原则。Study Jams China:：http://www.studyjamscn.com。 Hello everyone, I am a student 0107 2017 China StudyJams group letitbe, this is my graduate work. This is a 100 port operator exercises within the App. Users can register and login, save your exercise records. Firebase which uses the Authentication and Database. Meanwhile interface design follows the design principles of Material Design. Study Jams China :: http: //www.studyjamscn.com.