Trach - Trachtenberg 4+

Giorgio Network, LLC

專為 iPad 設計

    • 免費

螢幕截圖

描述

Trach is the ultimate app for learning and practicing the Trachtenberg method—a system of mental math techniques that make complex calculations quick and intuitive.

With step-by-step tutorials and practice exercises, you’ll develop a deep understanding of rapid multiplication, all while sharpening your number sense.

Why Trach?
- Learn the Trachtenberg method at your own pace
- Practice with problems of varying difficulty
- Track your progress and improve over time
- No ads, no distractions—just pure learning

Master calculations like 172413 × 11 in seconds. Whether you're a student, a math enthusiast, or just curious about mental math tricks, Trach makes learning effortless.

Download Trach today and start multiplying faster than ever.

最新功能

版本 2.0.2

Bug fixes

App 私隱

開發者表明Giorgio Network, LLC的私隱慣例或包括下列資料的處理。詳情請參閱開發者的私隱政策

不收集資料

開發者不會從此 App 收集任何資料。

私隱慣例或因使用的功能或年齡等因素而異。進一步了解

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