combining like terms and distributive property

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

Simplify: 5(a + 6)

Back

5a + 30

Tags

CCSS.6.EE.A.3

Front

What does it mean to combine like terms?

Back

Combining like terms means to add or subtract terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

Simplify: 7t - 3t + t - 3t

Back

2t

Tags

CCSS.7.EE.A.1

Front

How many terms are in the expression -18y + 7yz - 4z?

Back

3

Tags

CCSS.6.EE.A.2B

Front

Simplify: x + 3x + 6x + x

Back

11x

Tags

CCSS.7.EE.A.1

Front

What are like terms?

Back

Like terms are terms that have the same variable and exponent. For example, 3x and 5x are like terms.

Tags

CCSS.6.EE.A.2B

Front

What is an example of using the distributive property?

Back

An example is: 2(3 + 4) = 2*3 + 2*4 = 6 + 8 = 14.

Tags

CCSS.3.OA.B.5

Front

Simplify: 4x + 2x - x

Back

5x

Tags

CCSS.7.EE.A.1

Front

What is the first step in simplifying an expression?

Back

The first step is to identify and combine like terms.

Tags

CCSS.7.EE.A.1