---
product_id: 53147606
title: "Sir Cumference and the Dragon of Pi: A Math Adventure"
price: "16432CFA"
currency: XOF
in_stock: false
reviews_count: 13
url: https://www.desertcart.sn/products/53147606-sir-cumference-and-the-dragon-of-pi-a-math-adventure
store_origin: SN
region: Senegal
---

# Sir Cumference and the Dragon of Pi: A Math Adventure

**Price:** 16432CFA
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Sir Cumference and the Dragon of Pi: A Math Adventure
- **How much does it cost?** 16432CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/53147606-sir-cumference-and-the-dragon-of-pi-a-math-adventure)

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- Customers looking for quality international products

## Why This Product

- Free international shipping included
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## Description

Buy Sir Cumference and the Dragon of Pi: A Math Adventure Illustrated by Neuschwander, Cindy, Geehan, Wayne (ISBN: 9781570911644) from desertcart's Book Store. Everyday low prices and free delivery on eligible orders.

Review: Clever tale with interwoven maths. - The Sir Cumference books are amazing. My 9 year old and 5 year old both enjoy them (though the 5 year old is a little young for some of the mathematical concepts just yet). I myself understand pi better since getting this book! I have a grade A at gcse maths but never was taught what pi IS in terms of the relationship between the circumference and the radius.
Review: Brave approach to pi - My kids enjoyed this book, and they will never forget 3 1/7 as a great approximation to pi (I hope). The plot is very similar to the Pixar film BRAVE. Are both stories based on the same story or legend?

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | 1570911649 |
| Best Sellers Rank | 162,752 in Books ( See Top 100 in Books ) 166 in Mathematics References 242 in Children's Books on Royalty 294 in Puns & Wordplay |
| Customer reviews | 4.7 4.7 out of 5 stars (586) |
| Dimensions  | 21.59 x 0.36 x 24.13 cm |
| Edition  | Illustrated |
| Grade level  | 2 - 5 |
| ISBN-10  | 9781570911644 |
| ISBN-13  | 978-1570911644 |
| Item weight  | 162 g |
| Language  | English |
| Part of series  | Sir Cumference |
| Print length  | 32 pages |
| Publication date  | 1 April 1999 |
| Publisher  | Charlesbridge Publishing |
| Reading age  | 7 - 10 years |

## Images

![Sir Cumference and the Dragon of Pi: A Math Adventure - Image 1](https://m.media-amazon.com/images/I/31EB1cXyU8L.jpg)
![Sir Cumference and the Dragon of Pi: A Math Adventure - Image 2](https://m.media-amazon.com/images/I/51ZTp8iWpaL.jpg)
![Sir Cumference and the Dragon of Pi: A Math Adventure - Image 3](https://m.media-amazon.com/images/I/61jdE60crcL.jpg)
![Sir Cumference and the Dragon of Pi: A Math Adventure - Image 4](https://m.media-amazon.com/images/I/91fOZtpm0eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clever tale with interwoven maths.
*by L***S on 24 January 2021*

The Sir Cumference books are amazing. My 9 year old and 5 year old both enjoy them (though the 5 year old is a little young for some of the mathematical concepts just yet). I myself understand pi better since getting this book! I have a grade A at gcse maths but never was taught what pi IS in terms of the relationship between the circumference and the radius.

### ⭐⭐⭐⭐⭐ Brave approach to pi
*by A***N on 13 August 2015*

My kids enjoyed this book, and they will never forget 3 1/7 as a great approximation to pi (I hope). The plot is very similar to the Pixar film BRAVE. Are both stories based on the same story or legend?

### ⭐⭐⭐⭐⭐ Best math story book so far.
*by M***N on 16 May 2017*

Fabulous book. Bought it to introduce pi in a fun way to my 11 year old. However my 6 year old loves it too. Who could resist dragons and knights? The story is nicely written with the hero having to complete math problems to save the day. We will be buying other titles in this series for sure.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-04*