A Mysterious Will Launches The Math Kids Into Their Riskiest Adventure Yet!
When FBI Special Agent Carlson is kidnapped while investigating the plane crash of Willard Howell, an eccentric billionaire inventor, the Math Kids spring into action. If Catherine, Stephanie, Justin, and Jordan can figure out the Great Triangle mentioned in Howell's will, they might just uncover who's behind the crash and Agent Carlson's kidnapping--if they don't get caught themselves! This Middle Grade Book - introduces readers to mathematical patterns - features an action-packed plot with international intrigue - includes an appendix for hand-on learningLes informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
David Cole has degrees in math and computer science and has shared his passion for education at many levels, including teaching at the college level, coaching elementary math teams, and running a summer math camp. He also has a love of writing and has written a number of plays as well as The Math Kids series. Find him on his website or on Facebook, Twitter, and LinkedIn.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-Unis
Etat : Like New. O'Toole, Shannon (illustrateur). Item is in like new condition. N° de réf. du vendeur 00096184226
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Vendeur : Greenworld Books, Arlington, TX, Etats-Unis
Etat : very_good. O'Toole, Shannon (illustrateur). Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy. N° de réf. du vendeur GWV.198876162X.VG
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Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-Unis
Paperback. Etat : Fair. No Jacket. O'Toole, Shannon (illustrateur). Former library book; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. N° de réf. du vendeur G198876162XI5N10
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Vendeur : Rarewaves USA, OSWEGO, IL, Etats-Unis
Paperback. Etat : New. O'Toole, Shannon (illustrateur). N° de réf. du vendeur LU-9781988761626
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Vendeur : INDOO, Avenel, NJ, Etats-Unis
Etat : New. O'Toole, Shannon (illustrateur). N° de réf. du vendeur 9781988761626
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Vendeur : INDOO, Avenel, NJ, Etats-Unis
Etat : As New. O'Toole, Shannon (illustrateur). Unread copy in mint condition. N° de réf. du vendeur SS9781988761626
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Vendeur : Revaluation Books, Exeter, Royaume-Uni
Paperback. Etat : Brand New. O'Toole, Shannon (illustrateur). 180 pages. 9.25x6.25x0.50 inches. In Stock. N° de réf. du vendeur 198876162X
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Vendeur : Rarewaves USA United, OSWEGO, IL, Etats-Unis
Paperback. Etat : New. O'Toole, Shannon (illustrateur). N° de réf. du vendeur LU-9781988761626
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