For more details go to www.abellna.com website. <br /> <br />A full mental math video may contain 2-8 examples. Only some examples are provided in a given video for demonstration purposes. <br /> <br />Learn how to mentally multiply any two three-digit whole numbers to each other mentally quickly. <br /> <br />Multiplying numbers with only two digits to each other and a two and three-digit number together mentally are also taught along with many other numbers such as “97 x 2987” in the Mental Math: Unleash The Power e-book.