• high-speed-arithmetic-trachtenberg
1 1

Do High-Speed Complicated Arithmetic in Your Head Using the Trachtenberg Speed System

Do High-Speed Complicated Arithmetic in Your Head Using the Trachtenberg Speed System

In Stock
$15.00 USD
$15.00 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.
Binding
  • Worldwide Delivery
  • 30 Days Easy Return
  • Secure Payment
View full details

Product Description

Unlock the secrets of mental math with Do High-Speed Complicated Arithmetic in Your Head Using the Trachtenberg Speed System. This insightful guide introduces readers to a unique system developed by Jakow Trachtenberg, designed to enhance your arithmetic skills and boost your confidence in performing complex calculations mentally.

Whether you're a student looking to improve your math abilities or an adult seeking to sharpen your cognitive skills, this book provides clear instructions and practical exercises. Learn to perform addition, subtraction, multiplication, and division with speed and accuracy, transforming the way you approach numbers.

  • Comprehensive introduction to the Trachtenberg Speed System.
  • Step-by-step techniques for mastering mental arithmetic.
  • Practical exercises to reinforce learning and build confidence.
  • Suitable for all ages and skill levels.
  • Enhances cognitive abilities and problem-solving skills.

Shipping & Returns

• 30-day returns — Refunds & Returns
• Shipping info — Shipping Policy

Related Products

Show All

Collections

View all
1 6
View all

Explore top Categories