The shark swimathon /

As members of a swim team do laps to qualify for swim camp, readers can practice subtracting two-digit numbers to see how many laps are left to go.

Saved in:
Bibliographic Details
Main Author: Murphy, Stuart J., 1942-
Other Authors: Cravath, Lynne Woodcock (Illustrator)
Format: Book
Language:English
Published: New York : HarperCollins, c2001.
Edition:1st ed.
Series:MathStart
Subjects:
Description
Summary:As members of a swim team do laps to qualify for swim camp, readers can practice subtracting two-digit numbers to see how many laps are left to go.
Item Description:"Subtracting two-digit numbers."
"Level 3."
Physical Description:32 p. : col. ill. ; 21 x 26 cm.
Audience:"Ages 7 up"--P. [4] of cover.
ISBN:0060280301
006446735X
006028031X (lib. bdg.)