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🧮 Unlock your child’s math genius with the power of Soroban!
Sai Speed Math Academy’s Level 1 Abacus Mind Instruction Book is a 90-page English paperback designed for teachers and parents to teach foundational addition and subtraction using the Japanese Soroban abacus. Featuring over 380 practice problems, detailed visual guides, and skill-building activities, it enhances children’s mental math, concentration, and confidence through a proven step-by-step approach.
| Best Sellers Rank | #152,581 in Books ( See Top 100 in Books ) #373 in Applied Mathematics #407 in Pure Mathematics #15,662 in Higher & Continuing Education Textbooks |
| Customer reviews | 4.6 4.6 out of 5 stars (74) |
| Dimensions | 21.59 x 0.56 x 27.94 cm |
| Edition | 1st |
| ISBN-10 | 1941589006 |
| ISBN-13 | 978-1941589007 |
| Item weight | 231 g |
| Language | English |
| Print length | 90 pages |
| Publisher | SAI Speed Math Academy |
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