Math Practice Online: MathScore.com

Math Practice Online > free > lessons > Florida > 8th grade > Phrases to Algebraic Expressions

If your child needs math practice, click here.

Phrases to Algebraic Expressions

Teaches you to translate from a phrase to an algebraic expression. Example: '3 added to x' becomes 'x + 3'. Warning: This topic can be very frustrating unless you pay close attention! This is a very literal topic. For example, '3 subtracted from x' only translates to 'x - 3', and '3 added to x' only translates to 'x + 3'. '3 added to x' does not translates to '3 + x' even though that is an equivalent expression. You can only succeed if you take the phrases very literally.

Sample Problems for Phrases to Algebraic ExpressionsLesson for Phrases to Algebraic Expressions

This topic aligns to the following state standards

Grade 4: Alg 2. Uses a variable to represent a given verbal expression (for example, seven times a number is 7n).
Grade 5: Alg 2. Uses a variable to represent a given verbal expression (for example, 5 more than a number is n + 5).
Grade 6: Alg 2. Translates verbal expressions into algebraic expressions.
Grade 7: Alg 1. Translates verbal expressions and sentences into algebraic expressions and equations.
Grade 8: Alg 1. Translates verbal expressions and sentences into algebraic expressions, equations, and inequalities.

Copyright Accurate Learning Systems Corporation 2008.
MathScore is a registered trademark.