The last dinosaur

Three kids travel to the time of the dinosaurs. They are trying to help a baby dinosaur find his mother. But an asteroid is about to hit the Earth. And a scary meat-eater is chasing them! Only math can save them! And you can help the kids figure out what to do!

שנה

2004

שפה

English

סדרה

The kids of Einstein Elementary

הוצאה

Scholastic Inc.

מהדורות

4

עמודים

58

ISBN

9780439537735

מקור הנתונים: Wikidata