can you help me with my multipication facts? Solution - All numbers multiplied by 1 gives you the same number, e.g 182x1 = 182. - Always try to remember common mult tables, like 1, 2, 4, 5, 9 tables. - Two imaginary numbers multiplied by each other will give you -1. - When you have two binomials or two or more polynomials, use the FOIL rule to multiply..