Easy math activity book 2 : addition and subtraction (under ten)
By: Alison Dewsbury.
Contributors: Ontario Institute for Studies in Education.
Publisher: OISE Press
Published: 1983
Place of publication: Toronto
Language: eng
Number of pages: 68
Subjects: Addition -- Study and teaching (Primary).; Arithmetic.; Subtraction -- Study and teaching (Primary).
Other titles: Addition and subtraction (under ten).
Notes: Co-published by Ontario Institute for Studies in Education.

For use in primary grades.

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