Do you want to impress your friends?
With Trach, math will become easy, simple, fast, and best of all, fun! With practice, you will be able to solve problems containing large numbers with ease!
The Trachtenberg method is a speed system of basic mathematics that is so quick, people think it’s magic. You will be able to calculate 172413 x 11 in less than 10 seconds. Download Trach and become a master at math.
- Bug fixes
- Giorgio Ferraz
- 7.4 MB
Requires iOS 13.0 or later. Compatible with iPhone, iPad and iPod touch.
- Age Rating
- © 2020 Giorgio Ferraz
- In-App Purchases
- Unlock All Multiply Tutorials 109.000đ
Challenge friends and check leaderboards and achievements.
Up to six family members will be able to use this app with Family Sharing enabled.