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How to Abacus Exercise - 3 Digits 810 Sheena Chin
How to Abacus Exercise - 3 Digits 810
Sheena Chin
Having learned abacus formulas, it's time to show off your skills in solving number problems. When you feel comfortable working on three and six 3-digit numbers, you should move on to eight and ten 3-digit arithmetic. " How to Abacus Exercise" has more exercise books waiting for you to practice: 2 digits 34, 2 digits 567, 2 digits 810, 3 digits 36 and 3 digits 810. Check them all out
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | October 5, 2019 |
| ISBN13 | 9781949622140 |
| Publishers | Pingrow Media |
| Pages | 50 |
| Dimensions | 216 × 280 × 3 mm · 140 g |
| Language | English |