Sir Cumference and the Dragon of Pi

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About this book

Sir Cumference, Lady Di of Ameter, and Radius are back in their second Math Adventure! This time, a potion has changed Sir Cumference into a fire-breathing dragon. Can Radius change him back? Join Radius on his quest through the castle to solve a riddle that will reveal the cure. It lies in discovering the magic number that is the same for all circles.

Book Details

ISBN13 9781570911644
ISBN10 1570911649
Series/Work OL104362W View on OpenLibrary
Publisher Charlesbridge
Created At January 30, 2025
Updated At January 30, 2025
Last OL update January 18, 2025

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