Math Practice Online > free > lessons > Nevada > 8th grade > Variable Substitution
If your child needs math practice, click here.
Variable Substitution
Evaluate expressions with variables. You may need pencil and paper.
This topic aligns to the following state standards
Grade 7: Alg 2.7.3 Find the value of algebraic expressions using substitutions.
Grade 8: Alg 2.8.3 Evaluate formulas and algebraic expressions for given values of a variable (e.g., A = lw given l = 6, w = 2, then A = 12).
Copyright Accurate Learning Systems Corporation 2008.
MathScore is a registered trademark.