Lecture no. 11 from the course: The Secrets of Mental Math
Taught by Professor Arthur T. Benjamin | 34 min | Categories: The Great Courses Plus Online Mathematics Courses
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.