本款APP可以帮助您快速锻炼和提高数学心算和口算能力，同时提升心、脑、手、眼反应能力，是小学生、初中生、高中生自我提升数学能力的有效工具。也适用于无聊打发时间和预防心脑退化。练习和娱乐难度均可自由调节。
哈哈心算-快速心算口算训练
by 上海栈谷网络技术有限公司
What is it about?
本款APP可以帮助您快速锻炼和提高数学心算和口算能力，同时提升心、脑、手、眼反应能力，是小学生、初中生、高中生自我提升数学能力的有效工具。也适用于无聊打发时间和预防心脑退化。练习和娱乐难度均可自由调节。
App Screenshots
App Store Description
本款APP可以帮助您快速锻炼和提高数学心算和口算能力，同时提升心、脑、手、眼反应能力，是小学生、初中生、高中生自我提升数学能力的有效工具。也适用于无聊打发时间和预防心脑退化。练习和娱乐难度均可自由调节。
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.