James L. of Brooklyn, NY is the creator of the Division-Decimal Table, a visual teaching tool designed with math teachers and young students in mind. The device is comprised of a standard table, like ...

JACKSONVILLE, Fla. (WPVI) -- "Divide, multiply and subtract! Break it on down and bring it on back." If you say it enough, you'll probably have it memorized in no time. At least, that's the goal for ...