About this item
Explains the concept of subtraction through a rhyming text about a descending elevator
When the elevator goes down, the subtraction starts and so does the magic. Ben sees crazy things everytime the door opens. Ride along as he subtracts his way down to the lobby, and decide for yourself if it's elevator magic.
|Contributed by:||Karas, G. Brian|
|Publish Date:||Aug 16, 1997|
|Number of Pages:||40|
|Shipping Weight (in pounds):||0.3|
|Product in Inches (L x W x H):||8.0 x 10.0 x 0.2|
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