Sai Speed Math Academy Abacus Mind Level 1 Workbook 2 of 2: Excel at with Soroban, a Japanese
Product ID: 263920315
🧠Enhances memory & concentration
🧮1575+ practice problems
⏱️Boosts speed & accuracy
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🧮 Unlock your brain’s full potential with the power of Soroban!
Sai Speed Math Academy’s Abacus Mind Level 1 Workbook 2 offers over 1575 targeted practice problems to master soroban, the Japanese abacus. Designed for both children and adults, this workbook enhances mental math speed, accuracy, and cognitive skills through a stepwise approach. It complements the instruction book (sold separately) and completes Level 1 training, empowering learners to excel in mind math with a proven, culturally celebrated method.
| Best Sellers Rank | #104,507 in Books ( See Top 100 in Books ) #271 in Applied Mathematics #271 in Pure Mathematics #3,440 in Study Guides & Workbooks |
| Customer Reviews | 4.5 out of 5 stars 103 Reviews |
A**R
Five Stars
Just got it and looks good, with very well explanations and steps to follow.
H**A
Soroban is the reason Japan has the best child numeracy stats
Five weeks ago before we started this, my seven year old daughter struggled to remember what 4+1 is. Now, into week five of the course, she can work out double figure sums in her head. Soroban is the reason Japan has the best child numeracy stats.
A**E
Buen libro para introducir a tu hijo al uso del Soroban
Excelente libro con conceptos fáciles de explicar. Ayuda a tu hijo a entender los conceptos del ábaco japonés. Muy buena calidad de impresión y buenos contenidos.
D**R
Spokojnosť
Výborné
K**S
Quick shipping and quality lessons.
I bought these for my son to work on his mental math skills with. They arrived quickly and they look amazing. I am really excited to get started. The lessons are designed to acclimate the learner and get them used to doing speed math. They start off very slowly so that the concepts can easily be grasped before moving up to more complicated material.
Trustpilot
2 weeks ago
2 weeks ago