Arrays and shares
Subtitle: multiplication and division
By: Karen Economopoulos, Cornelia Tierney, Susan Jo Russell.
Contributors: Tierney, Cornelia C.; Russell, Susan Jo.; TERC (Firm)
Series: Investigations in number, data, and space
Publisher: D. Seymour Publications
Published: 1998
Place of publication: Menlo Park, Calif
Language: eng
Number of pages: 127
Subjects: Multiplication; Division
Notes: "Grade 4, also appropriate for grade 5."
"Developed at TERC, Cambridge, Massachusetts."