Working with the array, grades 3-5
Subtitle: mathematical models
By: Sherrin B. Hersch, Catherine Twomey Fosnot, Antonia Cameron.
Contributors: Cameron, Antonia.; Fosnot, Catherine Twomey.
Publisher: Heinemann
Published: 2005
Place of publication: Portsmouth, N.H
Language: eng
Subjects: Multiplication -- Study and teaching (Elementary); Division -- Study and teaching (Elementary); Arithmetic -- Study and teaching (Elementary) -- Activity programs.