This picture and story will help you remember 3 x 8 = 243 (Tree) x 8 (Skate) = 24 (Denty Floor)To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoFact Navigator You're learning3x8248x324 Move on to other facts: Back Next 3 X 7 21 3 X 9 27 View All Facts