Do fractions, addition, subtraction, and measurement sound difficult? This "Rookie Read-About" series proves that math doesn't have to be hard. Using everything from gardens and food to coins and toys, young readers will be introduced to math that is fun and inviting. This book in the series teaches young readers everything they need to know about U.S. money up to one dollar. The cent values of nickels, dimes, pennies, and quarters are reviewed, while close-up photos show the pictures on these coins. Who were people like Lincoln and Roosevelt? This book has the answers.