Independently Published
Sumeduca: Increase your ability to sum numbers mentally
Product Code:
9798555561237
ISBN13:
9798555561237
Condition:
New
$15.78
Sumeduca: Increase your ability to sum numbers mentally
$15.78
Do you want to improve your ability to perform mental additions? The same way in physical fitness you have to do push-ups, pull-ups or go to the gym to get results, you can teach your brain to be skilled at mental math. Sumeduca is a fun and effective way to keep one's mind active while practising simple additions. This e-book contains forty different puzzles of medium difficulty.
| Author: José Javier Ruiz |
| Publisher: Independently Published |
| Publication Date: Dec 31, 2020 |
| Number of Pages: 50 pages |
| Binding: Paperback or Softback |
| ISBN-10: NA |
| ISBN-13: 9798555561237 |
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