A few missing minutes can change an entire journey.
When the Number Sleuths Club sets out for a school trip to the Rivergate Science Centre, their carefully printed itinerary falls apart almost immediately. A six-minute station transfer is impossible, a shuttle ride is sixteen minutes too long on paper and different versions of the timetable refuse to agree.
Riya, Aarav, Kabir and Meera follow the clues through clocks, train times, walking estimates, speed calculations and a suspicious 0.4-hour entry. What they uncover is not a thief, but a chain of small planning mistakes that turned a safe schedule into a race.
The Secret of the Missing Minutes is a story-first math mystery that helps readers understand elapsed time, decimal hours, distance, speed, timetables, buffers and smart planning while following a fast-moving adventure.
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Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. N° de réf. du vendeur L0-9798174847224
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Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. N° de réf. du vendeur L0-9798174847224
Quantité disponible : Plus de 20 disponibles
Vendeur : California Books, Miami, FL, Etats-Unis
Etat : New. Print on Demand. N° de réf. du vendeur I-9798174847224
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Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Taschenbuch. Etat : Neu. Neuware. N° de réf. du vendeur 9798174847224
Quantité disponible : 2 disponible(s)