Fractions in Disguise: A Math Adventure (Charlesbridge Math Adventures)
204 ratings by Goodreads
Language: English
Published by Charlesbridge, 2014
- Softcover
- Used

Seller: Shakespeare Book House, Rockford, IL, U.S.A.Shakespeare Book House
5-star seller
AbeBooks seller since April 27, 2026
Softcover
Condition: Used - Very good
US$ 2.59
US$ 3.99 shipping
Ships within U.S.A.
Quantity: 1 available
Add to basketFree 30-day returns
Item description from seller
The book is clean and shows minor shelf ware.
Seller Inventory # EBBV.1570917744.VG
- Title
- Fractions in Disguise: A Math Adventure (Charlesbridge Math Adventures)
- Author
- Einhorn, Edward
- Publisher
- Charlesbridge
- Publication year
- 2014
- Condition
- very_good
- Binding
- Soft cover
- Language
- English
- ISBN 10
- 1570917744
- ISBN 13
- 9781570917745
- Illustrator
- Clark, David
- Series
- Book 14 of 17: Charlesbridge Math Adventures
Equal parts action and humor add up to a wholly entertaining introduction to simplifying fractions, in this one-of-a-kind math picture book story.
When a valuable fraction goes missing, George Cornelius Factor (a.k.a. GCF) vows to track it down. Knowing that the villainous Dr. Brok likes to disguise his ill-gotten fractions, G.C.F. invents a Reducer—half ray gun, half calculator— that strips away the disguise, reducing the fraction to its lowest common denominator and revealing its true form. With the Reducer in hand, George seeks out Dr. Brok in hopes of retrieving the missing fraction.
David Clark’s illustrations are packed with humorous details as well as clearly defined fractions and their corresponding reduction equations.
When a valuable fraction goes missing, George Cornelius Factor (a.k.a. GCF) vows to track it down. Knowing that the villainous Dr. Brok likes to disguise his ill-gotten fractions, G.C.F. invents a Reducer—half ray gun, half calculator— that strips away the disguise, reducing the fraction to its lowest common denominator and revealing its true form. With the Reducer in hand, George seeks out Dr. Brok in hopes of retrieving the missing fraction.
David Clark’s illustrations are packed with humorous details as well as clearly defined fractions and their corresponding reduction equations.
"Synopsis" may belong to another edition of this title.
About the Author
Edward Einhorn is the author of A Very Improbable Story: A Math Adventure, as well as two Wizard of Oz sequels, The Living House of Oz and Paradox in Oz (Hungry Tiger Press, 2005 and 1999, respectively). Edward lives in New York City.
"About the title" may belong to another edition of this title.
Shakespeare Book House
Rockford, IL, U.S.A.
5-star seller
AbeBooks seller since April 27, 2026
Shipping rates within U.S.A.
| Item | 3 to 5 business days | 2 to 4 business days |
|---|---|---|
| First item | US$ 3.99 | US$ 8.99 |
Payment methods
Specialty
art etc., collectibles, ephemera, rare and collectible, also I would like to sell textbooksSeller's business information
Shakespeare Book House
IL, U.S.A.