Working with numbers, triangle book
By: Darlene  Weatherly, James L. Shoemaker
Contributors: Shoemaker, James L; Steck-Vaughn Company
Edition: Rev
Publisher: Steck-Vaughn Co.
Published: 1987
Place of publication: Austin, Tex
Language: eng
Number of pages: 124
Subjects: Arithmetic -- Problems, exercises, etc; Mathematics -- Problems, exercises, etc
Notes: "Worktext."