http://en.wikipedia.org/wiki/Division_(mathematics)

http://www.aaamath.com/B/div.htm

http://www.dositey.com/muldiv/div.htm

http://www.mathplayground.com/howto_longdivision.html

http://mathforum.org/library/topics/division/

http://www.k111.k12.il.us/king/math.htm

http://www.factmonster.com/math/flashcards.html

http://www.math-drills.com/division.shtml

http://mathforum.org/k12/mathtips/division.tips.html

http://www.educationallearninggames.com/division-math-game.asp

http://www.intagoal.com/math/division/