Expressions Quiz Review

Parts of an Expression

100

Identify the variables:

2x - 7y - 5 + 4

x and y

200

Identify the variables:

-p + 3r - 4

p and r

300

Identify the coefficients: 

8x - 6y - 5 + 10

8 and -6

400

Identify the constants: 

8x - 10y - 8 + 4

-8 and 4

500

Identify all of the terms:

-9x + 5y - 4z + 7

-9x, 5y, -4z, and 7

Combining Like Terms

100

6x + 2 - 2x

4x + 2

200

-5x - 3 + 2x

-3x - 3

300

4x + 4 - 10x - 8

-6x - 4

400

7x - 6 - 3x + 2

4x - 4

500

-6y + 5 - 9 + 4y

-2y - 4

Distributive Property

100

5(2x - 4) 

10x - 20

200

-6(3y + 7)

-18y - 42

300

-5(-4x - 3)

20x + 15

400

4(4x - 2) 

16x - 8

500

- (-x + 6) 

x - 6

Combining and Distributing

100

4x + 2(5x - 7) + 6

14x - 8

200

-5(y + 6) + 7y 

2y - 30

300

4(3x - 5) - 9  

12x - 29

400

-6 + 4(x - 3) + 8x 

12x - 18

500

- (-4x + 5) + 9 - 3x

x + 4

Miscellaneous

100

4 more than a number x.

x + 4

200

Turn the written expression into an algebraic expression: 

5 divided by x

5 div x

300

Turn the written expression to an algebraic expression.

Five less than y

y - 5

400

What is the definition for like terms?

Parts of an algebraic expression that have the same variables with the same exponents. 

500

Evaluate when A = 10, B = -8, and C = 7

B + A - C

-5