Simplifying Expressions

Front

What is the result of simplifying -12n - (-13n)?

Back

n

Tags

CCSS.7.EE.A.1

Front

What is the simplified form of r + 10r?

Back

11r

Tags

CCSS.7.EE.A.1

Front

Simplify the expression: 6 + 2(7x - 3)

Back

14x

Tags

CCSS.6.EE.A.3

Front

What is the result of -(-x + 2) - 4x?

Back

-3x - 2

Tags

CCSS.6.EE.A.3

Front

Simplify the expression: 19 - (3 - 5b)

Back

16 + 5b

Tags

CCSS.7.EE.A.1

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form by combining like terms and performing operations.

Tags

CCSS.7.EE.A.1

Front

What are like terms?

Back

Terms that have the same variable raised to the same power.

Tags

CCSS.6.EE.A.2B

Front

What is the distributive property?

Back

a(b + c) = ab + ac, used to multiply a single term by two or more terms inside a parenthesis.

Tags

CCSS.6.EE.A.3

Front

What is the first step in simplifying an expression with parentheses?

Back

Apply the distributive property.

Tags

CCSS.6.EE.A.3

Front

What is the result of combining like terms: 3x + 5x?

Back

8x

Tags

CCSS.7.EE.A.1