Packages and groups
Subtitle: multiplication and division
By: Karen Economopoulos, Susan Jo Russell, Cornelia Tierney
Contributors: Russell, Susan Jo; Tierney, Cornelia C.; TERC (Firm)
Series: Investigations in number, data, and space
Publisher: Dale Seymour Publications
Published: 1998
Place of publication: Menlo Park, CA
Language: eng
ISBN-13: 9781572327511
Subjects: Multiplication; Division; Study and teaching (Elementary); Study and teaching (Primary); Mathematics
Other titles: Multiplication and division
Notes: "Developed at TERC, Cambridge, Massachusetts."

"Grade 4, also appropriate for grade 5."