Originally Posted by Harmon

Welcome to 1965

In other breaking news: eleven times whatever number you multiply it by is that number twice (ie 11x7 = 77)

Also, put your 2 hands in front of your face and do anything times NINE. Nine times five (starting from left to right use each finger until you get to five). What's left 4 fingers and five fingers = 45

It's much easier to just learn the tables.