Number sense and operations
By: Grace M. Burton, with Ann Mills, Carolyn Lennon, Cynthia Parker ; consultants, Douglas Clements, John Firkins, Jeane Joyner.
Contributors: National Council of Teachers of Mathematics.
Series: Curriculum and evaluation standards for school mathematics addenda series.
Publisher: National Council of Teachers of Mathematics
Published: 1993
Place of publication: Reston, Va
Language: eng
Number of pages: 55
Subjects: Mathematics -- Study and teaching (Elementary)
Notes: Includes bibliographical references (p. viii).