Flashcard Pre-Algebra Review Skills

Front

Simplify by combining like terms: 3x + 4xy - x + 3xy

Back

2x + 7xy

Tags

CCSS.7.EE.A.1

Front

Simplify the following expression: -4(-x - 3) - 6x

Back

-2x + 12

Tags

CCSS.6.EE.A.3

Front

What is the first step to solve this equation: 11 - 3x = 44?

Back

Subtract 11 from both sides

Tags

CCSS.7.EE.B.4A

Front

What is 3 + (-7)?

Back

-4

Tags

CCSS.7.NS.A.1C

Front

What is -9 + (-5)?

Back

-14

Tags

CCSS.7.NS.A.1C

Front

Define 'like terms' in algebra.

Back

Like terms are terms that have the same variable raised to the same power.

Tags

CCSS.6.EE.A.2B

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

Tags

CCSS.6.EE.A.3

Front

What is the value of x in the equation: 2x + 3 = 11?

Back

x = 4

Tags

CCSS.7.EE.B.4A

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to combine like terms and perform any operations to make it easier to understand.

Tags

CCSS.7.EE.A.1

Front

What is the result of 5 - 8?

Back

-3

Tags

CCSS.7.NS.A.1C