Unit 5 Test Review

Order Of Operations

100

What do you complete first? What is the answer to that first step?    
46 + 90 + 61 - 28 + (5 x 9)

 (5 x 9) = 45

200

Solve the problem.

2³ + 6² ÷ 9

 12

300

Solve the problem.

(10 - 3) + 14 ÷ 7

9

400

Solve the problem.

26 - [(25 - 11) - 2³]

20

500

Solve the problem.

[5(16-5)-1]/(4²-7)

6

Combining Like Terms

100

Combine like terms.

12x + 3x

15x

200

Combine like terms.

-9d +1 +5d

-4d + 1

300

Combine like terms.

27 + 8f + 6 - 4f

4f +33

400

Combine like terms.

-y + 18 -9y

-10y +18

500

Combine like terms.

-13 + 7x - 2y - 15x + 21

-8x -2y + 8

Distributing

100

Distribute.

-6(a+8)

-6a + 48

200

Distribute.

-3(x-5)

-3x + 15

300

Distribute. 

-(v+16)

-v - 16

400

Distribute. 

5(2m-6)

10m -30

500

Distribute. 

-4(-8c+7)

32c - 28

Vocab

100

What is a letter that represent a value?

Variable

200

What is a coefficient? 

A number in front of a variable. 

300

What is a constant? 

A number by itself(alone).

400

What is separated by addition or subtraction, and can contain a variable, constant, or coefficient & variable.  

Term

500

How many terms does the the following expression have?

-10+j-5k-m+2n+1

6

Random

100

What does the first letter in PEDMAS stand for?

Parentheses 

200

Combine like terms.

n+4-9-5n

-4n-5

300

Distribute. 

5(1+2v)

5+10v or 10v+5

400

List the coefficient(s) for the following expression.

3-f+5c-9d

-1, 5, -9

500

Solve the problem.

(7 + 2) x 3² - 4 ÷ 2

79