Mike and his little brother, Andy, are headed for the Dinosaur Card Trading Fair. They're ready to wheel and deal. It's, 4 Stegosaurus for 1 Triceratops, and 2 Triceratops for 1 Allosaurus. But can they get what they really want: the tremendous, gigantic, ferocious, Tyrannosaurus rex?
The math concept of equivalency -- understanding when values are equal -- is introduced in this fast-paced story as two brothers try to beat the clock and make the ultimate trade.
Stuart J. Murphy is a visual learning specialist. A graduate of the Rhode Island School of Design, he has a strong background in design and art direction. He also has extensive experience in the world of educational publishing. Drawing on all these talents, Stuart J. Murphy brings a unique perspective to the MathStart series. In MathStart books, pictures do more than tell stories; they teach math.
Stuart J. Murphy and his wife, Nancy, live in Boston.
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Gratuit expédition vers Etats-Unis
Destinations, frais et délaisVendeur : Wonder Book, Frederick, MD, Etats-Unis
Etat : As New. O'Malley, Kevin (illustrateur). Like New condition. Very Good dust jacket. A near perfect copy that may have very minor cosmetic defects. N° de réf. du vendeur N23A-03752
Quantité disponible : 1 disponible(s)
Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
Etat : Good. O'Malley, Kevin (illustrateur). Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. N° de réf. du vendeur 3075089-6
Quantité disponible : 4 disponible(s)
Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-Unis
Hardcover. Etat : Good. No Jacket. O'Malley, Kevin (illustrateur). Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.9. N° de réf. du vendeur G0060289260I3N10
Quantité disponible : 1 disponible(s)