Combining Like Terms & Distributive Property

Front

What are terms in an expression?

Back

Terms are the individual parts of an expression that are separated by addition or subtraction. For example, in the expression 3x + 4y - 5, the terms are 3x, 4y, and -5.

Tags

CCSS.6.EE.A.2B

Front

What is a coefficient?

Back

A coefficient is a numerical factor that multiplies a variable in an expression. For example, in the term 5x, 5 is the coefficient.

Tags

CCSS.6.EE.A.2B

Front

What is a constant?

Back

A constant is a fixed value that does not change. In the expression 2x + 3, the number 3 is a constant.

Tags

CCSS.6.EE.A.2B

Front

What is a variable?

Back

A variable is a symbol, often a letter, that represents an unknown value in an expression or equation. For example, in the expression 4x + 2, x is a variable.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to combine like terms?

Back

Combining like terms means to simplify an expression by adding or subtracting terms that have the same variable raised to the same power. For example, 3x + 4x = 7x.

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 each term inside a parentheses.

Tags

CCSS.6.EE.A.3

Front

How do you apply the distributive property?

Back

To apply the distributive property, multiply the term outside the parentheses by each term inside the parentheses. For example, 2(3 + 4) = 2*3 + 2*4 = 6 + 8 = 14.

Tags

CCSS.3.OA.B.5

Front

What is an example of combining like terms?

Back

In the expression 5x + 3x - 2, you can combine the like terms 5x and 3x to get 8x - 2.

Tags

CCSS.7.EE.A.1

Front

What is the result of 4(2x + 3)?

Back

Using the distributive property, 4(2x + 3) = 4*2x + 4*3 = 8x + 12.

Tags

CCSS.6.EE.A.3

Front

What are like terms?

Back

Like terms are terms that have the same variable raised to the same power. For example, 2x and 5x are like terms, but 2x and 3y are not.

Tags

CCSS.6.EE.A.2B