Algebra4Children: Algebraic Expressions Basketball Game (flash)
Algebra4Children: Algebra Expression Football (flash)
Algebra4Children: EnGarde (flash)
Algebra4Children: Walk the Plank (flash)
IKnowIt: Writing Algebraic Expressions
IKnowIt: Evaluating Algebraic Expressions
IKnowIt: Writing Algebraic Expressions 2
MathGames: Swimming Otters (flash)
MathGames: Write Variable Expressions 4.94
MathGames: Understanding Decimals Expressed in Words 5.24
MathGames: Write Variable Expressions 5.96
MathGames: Write Variable Expressions 6.104
MathGames: Evaluate Variable Expressions with Decimals and Fractions 6.8
MathGames: Evaluate Multiple Variable Expressions 6.9
MathGames: Simplify Variable Expressions 6.14
MathGames: Simplify Variable Expressions 7.108
MathGames: Evaluate Variable Expressions with Squares and Square Roots 8.10
MathGames: Simplify Variable Expressions 8.34
MathPlay: Millionaire (flash)
Quia: Battleship (flash)
Quia: Columns (flash)
Quia: Columns 2 (flash)
Quia: Evaluating Expressions Rags to Riches (flash)
Quia: Matching (flash)
Quia: Verbal and Algebraic Expressions Rags to Riches (flash)