Helping at the book sale
Subtitle: represent and solve subtraction problems
By: John Chen
Series: Core math skills. Operations and algebraic thinking
Publisher: Powerkids Press
Published: 2014
Place of publication: New York
Language: eng
Number of pages: 24
ISBN-13: 9781477722084
Subjects: Subtraction; Juvenile literature; Mathematics
Notes: Includes index.
Table of contents: title: The book sale; title: Selling books; title: More than books; title: Going home.