| Up and Down on the Elevator: Add and Subtract Within 20 Contributor(s): Vanderbilt, David (Author) |
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ISBN: 1477720316 ISBN-13: 9781477720318 Publisher: Rosen Classroom OUR PRICE: $8.79 Product Type: Paperback - Other Formats Published: August 2013 |
| Additional Information |
| BISAC Categories: - Juvenile Nonfiction | Mathematics - Algebra |
| Lexile Measure: 440 |
| Series: Rosen Common Core Math Readers: Level H |
| Physical Information: 0.2" H x 7.7" W x 7.8" (0.30 lbs) 24 pages |