Subtraction
Subtitle: series B with answer key
By: Janet K. Bullock
Contributors: Innovative Learning Concepts, Inc
Edition: [4th ed., rev. and expanded]
Series: TouchMath
Publisher: Innovative Learning Concepts, Inc.
Published: 1991
Place of publication: Colorado Springs, CO
Language: eng
Number of pages: 61
Subjects: Mathematics -- Study and teaching (Elementary); Arithmetic -- Study and teaching (Elementary)
Other titles: Touch Math: The touchpoint approach to teaching basic math computation; Touch math subtraction; Touchmath subtraction
Notes: "TM242"--Cover

"Touch Math: The touchpoint approach to teaching basic math computation"--Back cover