Mental Multiplication Tricks 4+

Alexander Mokrushin

专为 iPad 设计

    • 4.6 • 5 个评分
    • US$0.99

简介

Using this app you will learn to do some multiplying of small numbers (till 12) without using the multiplication tables.
This app presents only a part of the Trachtenberg system - a new way to do basic multiplication. The important benefits of this system are greater ease, greater speed, and greater accuracy. The Trachtenberg system, once learned, can take the drudgery out of the arithmetic that is part of your daily stint.

新内容

版本 3.0

Updated app icon. Removed usage of the obsolete UIWebView element.

评分及评论

4.6(满分 5 分)
5 个评分

5 个评分

Datkilab01

Pls update to iOS11

This app must be updated to iOS11. I purchased it and now it is not working.

Snappy54

Please Update

I love this app, but it does not work with iOS 11. PLEASE UPDATE!!!!

drugsarecool

First

Seems cool. Just downloaded will update in the future.

App 隐私

开发者“Alexander Mokrushin”已表明该 App 的隐私规范可能包括了下述的数据处理方式。有关更多信息,请参阅开发者隐私政策

未收集数据

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隐私处理规范可能基于你使用的功能或你的年龄等因素而有所不同。了解更多

支持

  • 家人共享

    启用“家人共享”,即可让最多 6 个家庭成员使用此 App。

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