Collecting like terms Math6 Review

Front

What are like terms?

Back

Like terms are terms that have the same variable raised to the same power. For example, 3x and 5x are like terms, while 3x and 4y are not.

Tags

CCSS.6.EE.A.2B

Front

How do you combine like terms?

Back

To combine like terms, add or subtract the coefficients of the terms that have the same variable. For example, 3x + 5x = (3 + 5)x = 8x.

Tags

CCSS.7.EE.A.1

Front

Simplify the expression: 6x + 2x + 1 + 4

Back

8x + 5

Tags

CCSS.7.EE.A.1

Front

Simplify the expression: 8(5 + w)

Back

8w + 40

Tags

CCSS.6.EE.A.3

Front

Simplify the expression: 5(p - 6)

Back

5p - 30

Tags

CCSS.6.EE.A.3

Front

Which of the following is equivalent to 5(2x + 6)?

Back

10x + 30

Tags

CCSS.6.EE.A.3

Front

Simplify the expression: 3x + 2x

Back

5x

Tags

CCSS.7.EE.A.1

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to multiply a single term by two or more terms inside a set of parentheses.

Tags

CCSS.6.EE.A.3

Front

What is a coefficient in an algebraic expression?

Back

A coefficient is a numerical factor in a term of an algebraic expression. For example, in 4x, 4 is the coefficient.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to combine like terms and reduce it to its simplest form.

Tags

CCSS.7.EE.A.1