EQUIVALENT EXPRESSIONS ONLINE PRACTICE

Algebraic Expressions - Millionaire Game

Like Terms Invaders (aka Space Invaders)

Combining Like Terms and Distributive Property

LIKE TERMS AND COMBINING LIKE TERMS PRACTICE & QUIZ

IDENTIFYING LIKE TERMS

Like Terms Quartet
http://www.mathwarehouse.com/games/our-games/like-terms-games/like-terms-quartet/


Like Terms Invaders (COMPUTER ONLY)
http://www.xpmath.com/forums/arcade.php?do=play&gameid=92

COMBINING LIKE TERMS

Combining Like Terms Game
http://www.quia.com/rr/195128.html?AP_rand=858748981