Southville International School and Colleges

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Donofrio, Linda

Story problem made easy, bk1, gr.K-1 : addition and subtraction sums to 20 / written by Linda Donofrio, Andres Sholl. - Bothel, WA : A Golden Educational Center, 1989. - 1 v. (unp.) ; cm.

Subjects--Topical Terms:
Mathematics -- study and teaching--Problems and exercises, etc.

LC Class. No.: TR 372.7 / D65 bk.1