Boo! There is a mystery behind every door of the creepy haunted house. Luckily, algebra will help you solve each problem. By using simple addition, subtraction, mulitplication, and division, you'll discover that solving math mysteries isn't scary at all -- it's fun!
- ISBN10 0823425487
- ISBN13 9780823425488
- Publish Date 1 June 2012 (first published 1 July 2011)
- Publish Status Active
- Publish Country US
- Imprint Holiday House Inc
- Format Paperback (US Trade)
- Pages 32
- Language English
- URL https://penguinrandomhouse.com/books/isbn/9780823425488