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.
"synopsis" may belong to another edition of this title.
Cindy Neuschwander is an elementary school teacher who loves teaching math. She also enjoys traveling, reading, and writing stories. She thought up Sir Cumference while visiting medieval castles in England. Cindy lives in Pleasanton, California.
"About this title" may belong to another edition of this title.
Book Description Scholastic, 2000. Paperback. Book Condition: New. book. Bookseller Inventory # M0439180317
Book Description Scholastic, 2000. Paperback. Book Condition: New. Bookseller Inventory # P110439180317