Algebra equations-

http://www.bbc.co.uk/education/mathsfile/shockwave/games/equationmatch.html

NEWAlgebra game-

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

NEWAlgebra Grid puzzle game-

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

NEW- weight the wangdoodles!

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