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Sumeduca Increase Your Ability to Sum Numbers Mentally - JOSE JAVIER. RUIZ

inglise keel
2020-12-31
12,42 € 20,70 €

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Saadetis 10-16 tööpäeva jooksul

30-päevane tagastamisõigus

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.

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Kirjeldus

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.

Lisateave

Autor JOSE JAVIER. RUIZ
Kirjastaja Independently Published
Väljalaskeaasta 2020
Kaanetüüp Pehme kaanega
EAN 9798555561237
Kirjuta oma arvustus
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12,42 € 20,70 €