Algebraic Expressions

Front

What is a variable in an algebraic expression?

Back

A symbol that represents an unknown value, often denoted by letters like x, y, or v.

Tags

CCSS.6.EE.A.2B

Front

What is a constant in an algebraic expression?

Back

A fixed value that does not change, such as numbers like 4, -2, or 0.5.

Tags

CCSS.6.EE.A.2B

Front

Identify the variable in the expression: 4 + 16v

Back

v

Tags

CCSS.6.EE.A.2B

Front

Which of the following is NOT a variable: 8, x, u, n?

Back

8

Tags

CCSS.6.EE.A.2B

Front

Identify the constant in the expression: 15n - 4

Back

-4

Tags

CCSS.6.EE.A.2B

Front

Which of the following is NOT a constant: -5g, 0.5, 1.58, -1/2?

Back

-5g

Tags

CCSS.6.EE.A.2B

Front

What is an algebraic expression?

Back

A mathematical phrase that includes numbers, variables, and operations.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to simplify an algebraic expression?

Back

To combine like terms and reduce the expression to its simplest form.

Tags

CCSS.7.EE.A.1

Front

What are like terms in algebra?

Back

Terms that have the same variable raised to the same power, such as 3x and 5x.

Tags

CCSS.6.EE.A.2B

Front

What is the coefficient in the expression 7x + 2?

Back

7, which is the number multiplying the variable x.

Tags

CCSS.6.EE.A.2B