You can solve three- and four-digit multiplication in your head faster than you can punch it into a calculator. Multiplying any number by 11 is a simple matter of addition that proves it. Get ready for math to rock; this trick turns it up to 11. Presented by Arthur Benjamin Learn more about mental math at www.wondrium.com/youtube ------------------------------------------- The Great Courses is the global leader in lifelong learning and our video-on-demand service The Great Courses Plus gives you unlimited, uninterrupted access to a world of learning anytime and anywhere you want it. With courses on thousands of topics, you are sure to find something that will ignite your curiosity and invigorate your passion for learning. Enjoy a curated sampling of our full catalog of content by subscribing to our YouTube channel. We add new history, science, and math videos every week. ------------------------------------------- Read articles from the smartest experts in their fields: www.Thegreatcoursesdaily.com Find us on all our social channels: -Facebook: www.facebook.com/TheGreatCourses -Twitter: twitter.com/thegreatcourses -Instagram: www.instagram.com/thegreatcourses ------------------------------------------- #MentalMath #MathTricks #ItGoestoEleven

Be the first to comment