Word Problems
http://www.mathplayground.com/thinkingblocks.html
http://www.mathplayground.com/wordproblems.html
http://www.kidzone.ws/math/wordproblems.htm#gr4wp
Patterns
http://www.mathsisfun.com/algebra/patterns.html
http://www.learner.org/teacherslab/math/patterns/buttons/
http://www.mathplayground.com/wordproblems.html
http://www.kidzone.ws/math/wordproblems.htm#gr4wp
Patterns
http://www.mathsisfun.com/algebra/patterns.html
http://www.learner.org/teacherslab/math/patterns/buttons/
Algebra Equations : http://www.algebrahelp.com/lessons/wordproblems/basics/pg2.htm