加减运算，能够使你手脑并用，锻炼基础的口算能力。
加减竞赛
by 波 宋
What is it about?
加减运算，能够使你手脑并用，锻炼基础的口算能力。
App Screenshots
App Store Description
加减运算，能够使你手脑并用，锻炼基础的口算能力。
这是一款适用于小学生的加减法运算，和口算能力的App，可以进行数学启蒙。
主要功能：
1.1-100之间的加法快速口算；
2.1-100之间的减法快速运算；
3.练习模式，内含9*9的加减法查询表。
Disclaimer:
AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.
AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.