Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...

Can your child reel off the multiplication tables? How about division? All kids have to learn their math facts. For some families, this memorization process is pure drudgery for parent and child.

It's possible to solve some multiplication problems in your head. But sometimes it can help to use other methods instead. These include using visual aids, such as an array or place counters, or by ...