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.
Main Author: | Murphy, Stuart J., 1942- |
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Other Authors: | Cravath, Lynne Woodcock. (Illustrator) |
Format: | Books Print Book |
Language: | English |
Published: |
New York :
HarperCollins,
2001.
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Series: |
MathStart
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Subjects: |