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Basic Number Facts: Practice (adapted from Speedway. A Race to Improve Your Speed with Number Facts). Apple II⁺ and IIeby Bonnie A. Seiler
Review by: Susan WethingtonVolume:
32
Language:
english
Journal:
The Arithmetic Teacher
DOI:
10.2307/41192633
Date:
April, 1985
File:
PDF, 312 KB
english, 1985