Title Math, numbers and their operations : integers, rational numbers, operations and properties, grades K-9 / Instructional Objectives Exchange ; [revised under] Denis Purcell and Ira Moskow

Edition Revised edition Published Los Angeles, Ca. : IOX, 1972

Copies

Location	Call no.	Vol.	Availability
W'PONDS	510.7 Ins		AVAILABLE

Description x, 166 pages ; 23 cm Bibliography Bibliography: pages 165-166 Subject Arithmetic -- Study and teaching (Primary) Arithmetic -- Study and teaching (Secondary) Mathematics -- Problems, exercises, etc. Mathematics -- Study and teaching (Primary) Number theory -- Study and teaching (Primary) Number theory -- Study and teaching (Secondary) Genre/Form Problems and exercises. Author Moskow, Ira Purcell, Denis Instructional Objectives Exchange (Los Angeles, Calif.)

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