Trach - Trachtenberg vs Mental Math+使用状況と統計
The ultimate iOS app for learning and practicing the Trachtenberg method.
Master the Trachtenberg method with custom tutorials and a variety of difficulty levels.
Imagine being able to solve complex equations like 172413 x 11 in seconds. With Trach, this is all possible.
Download Trach today and boost your math skills to new heights.
- Apple App ストア
- 無料
- 教育
ストアランキング
- -
Mental Math is a great educational tools for school-age children. Your child will become good with numbers and have fun learning addition, subtraction, multiplication, and division.
- Apple App ストア
- 無料
- 教育
ストアランキング
- -
Trach - Trachtenberg VS. 
Mental Math+1月 3, 2025