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Math & Crypto Messages - For Beginners - Alexander Prezioso

inglise keel
2019-06-08
13,55 € 22,58 €

-40% koodiga BOOKS

Meie tarnija laos

Saadetis 15-21 tööpäeva jooksul

30-päevane tagastamisõigus

Math and Crypto Messages is a fun and challenging math game and puzzle. First complete all of the math problems and then use the appropriate decoding key to decrypt the secret messages. Secret messages include general facts, safety tips and positive reinforcement messages. Alexander Prezioso, the creator and author, has served over 20 years in the United States Army. He and his two sons, Brayden and Landon, ... Täielik kirjeldus

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Kirjeldus

Math and Crypto Messages is a fun and challenging math game and puzzle. First complete all of the math problems and then use the appropriate decoding key to decrypt the secret messages. Secret messages include general facts, safety tips and positive reinforcement messages. Alexander Prezioso, the creator and author, has served over 20 years in the United States Army. He and his two sons, Brayden and Landon, developed the concept of Math and Crypto Messages while vacationing at one of their favorite vacation locations.

Lisateave

Autor Alexander Prezioso
Kirjastaja Lulu.com
Väljalaskeaasta 2019
Kaanetüüp Pehme kaanega
EAN 9780359715251
Kirjuta oma arvustus
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13,55 € 22,58 €