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Great courses (Streaming video)

Title from title frames

Professor Benjamin shows you how to do enormous multiplication problems in your head, such as squaring three-digit and four-digit numbers; cubing two-digit numbers, and multiplying two-digit and three-digit numbers. While you may not frequently encounter these large problems, knowing how to mentally solve them cements your knowledge of basic mental math skills

In Process Record

Features: Arthur T. Benjamin Ph.D., Johns Hopkins University

Originally produced by The Teaching Company/The Great Courses in 2011

Mode of access: World Wide Web

In English