This is a fun site that's great for kids who are in the process of learning multiplication or will be doing so soon.  There are several games that help teach the multiplication tables in an entertaining way.  Click on "games" and then "interactive games" to get there.  The games include Car Wash where you get to watch the car get washed if you answer the problems correctly.  If you get enough correct answers, you race the car around a track.  There's also Cone Crazy where you serve ice cream to penguins by solving multiplication problems.  There are many more.  I found out about this site because my daughter uses it at school.  But, she likes it so much she does it at home also just for fun!