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More or Less -

Comparing whole numbers and understanding what's more and what's less are a big part of Eddie's strategy in guessing people's ages at the school fair. Full color.

More or Less 2005, HarperCollins, New York, NY

ISBN-13: 9780060531676

Trade paperback

More or Less 2005, Harpercoll, New York, NY

ISBN-13: 9780060531652