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Vocabulary 1

550

A single number, variable, or numbers and variables multiplied together

Coefficient.         Constant.     Term

Term

600

A mathematical sentence stating two expressions are equal

Equations

650

The numerical Factor of a term that contains a variable (6 in 6x)

Coefficient.         Constant.          Term

Coefficient

700

A term with a fixed value that does not contain a variable (5 in 3x+5)

Coefficient              Constant           Term

Constant

750

A symbol or letter to represent an unknown value

Variable 

Combining Like Terms 1

550

What are the like terms in the expression? 5x-7y+23x

5x and 23x

600

What are the like terms in the expression? 6y + 3x - 5y

6y  and -5y

650

Simplify: 3x + 9x - 20

12x - 20

700

Simplify: 8y - 6x + 2y + 3x

10y - 3x

750

Simplify: 4x - 4y + 12 -10 + 2x

6x - 4y + 2

Vocabulary 2

550

What is the variable in 4m?

m

600

What is the variable?  3x² + 25

x²

650

What is the coefficient? 3x³-10

3

700

What is the coefficient?  -4.2y + 3.6

-4.2

750

What is the constant?  x²+ 4x + 725

725

Combining Like Terms 2

550

What are the like terms in the expression? 

 3x²+ 11x + 14x

11x and 14x

600

What are the like terms in the expression? 

6x³+ 7x² + 12x³

6x³ and 12x³

650

Simplify: 4x²-2x² + 3x

2x² + 3x

700

Simplify: 5x² - 10x + 3x - 2x²

3x² -7x

750

Simplify: 3x³ + 2x - 4y³ -10

There are no like terms.

Distributive Property

550

6(- 7b - 2)

-42b - 12

600

-2(-8b - 6)

16b + 12

650

-5 (4k - 6)

- 20k + 30

700

-3(-4e - 6)

12e + 18

750

-9k (-3 - 7)

27k + 63k