http://www.funbrain.com/cgi-bin/fb.cgi?A1=start3&A2=HARD&ALG=No
http://www.math-play.com/multiplying-decimals-game.html
http://mrnussbaum.com/decimals_drills
http://mrnussbaum.com/decimals_games
http://coolmath.com/prealgebra/02-decimals/decimals-cruncher-multiplication.htm
http://www.ixl.com/math/grade-6/multiply-decimals
http://www.math-play.com/Decimals-Jeopardy/decimals-jeopardy-game.html