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About the book
  • Published: 1 January 2014
  • ISBN: 9781570911644
  • Imprint: Charlesbridge Adult
  • Format: Paperback
  • Pages: 32
  • RRP: $13.99

Sir Cumference And The Dragon Of Pi


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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.

  • Pub date: 1 January 2014
  • ISBN: 9781570911644
  • Imprint: Charlesbridge Adult
  • Format: Paperback
  • Pages: 32
  • RRP: $13.99

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