2. Expressions, Equations, & Inequalities

2.01 Represent algebraic expressions

2.02 Simplify expressions and distributive property

2.03 Write and represent multistep equations

2.04 Solve multistep equations

2.05 Write and represent multistep inequalities

2.06 Solve multistep inequalities

United States of America VA

Grade 8

2.01 Represent algebraic expressions

Adaptive

Worksheet

Interactive practice questions

Which of the following is a symbol used to represent an unknown number?

Variable

A

Coefficient

B

Algebraic term

C

Constant

D

Easy

< 1 min

Which of the following is a purely numeric term?

Easy

< 1 min

Which of the following indicates how many lots of a variable are present in a term?

Easy

< 1 min

Which of the following is a term including a variable?

Easy

< 1 min

Outcomes

8.PFA.1

The student will represent, simplify, and generate equivalent algebraic expressions in one variable.

8.PFA.1a

Represent algebraic expressions using concrete manipulatives or pictorial representations (e.g., colored chips, algebra tiles), including expressions that apply the distributive property.

8.PFA.1b

Simplify and generate equivalent algebraic expressions in one variable by applying the order of operations and properties of real numbers. Expressions may need to be expanded (using the distributive property) or require combining like terms to simplify. Expressions will include only linear and numeric terms. Coefficients and numeric terms may be rational.

What is Mathspace

About Mathspace