Unit 6 Review!

Exponents

100

3 times 3

3²

200

6x6x6x6

6⁴

300

x times x times x

x³

400

6 to the third power

6³

500

5 squared 

5²

x = 3

100

True or False:

x- 3 = 0

x= 3

TRUE

3-3 = 0 

200

True or False:

1 + x = 2

x= 3

FALSE

1+ 3 DOES NOT = 2

300

True or False:

9 - x = 3

x= 3

FALSE 

9 - 3 does not = 3

400

True or False:

6 = 2x

x= 3

TRUE

6 = 2(3)

6 = 6 

500

True or False:

x²= 9

x = 3

TRUE

3²= 9

Plug it in!

100

When y = 2

y¹

2¹ = 2

200

x= 3

3^x

3³ = 3 x 3 x 3 = 27

300

a = 5

1 + a²

1 + 5²

1 + 25 = 26

400

t = 4

3 x 2^t

3 x 2⁴

3 x 16 

= 48

500

c = 0

c + 6²

0 + 6²

0 + 36 = 36

PEMDAS

100

What comes first in PEMDAS?

Parentheses ( )

200

What comes second in PEMDAS?

Exponents (such as x²)

300

In PEMDAS, what does the M stand for?

Multiplication/ multiply

400

In PEMDAS, what does D stand for?

Division/divide

500

What are the last two things you need to do in PEMDAS?

Adding and subtracting (+/-)

Random Questions

100

When is the Unit 6 math test?

Friday!

200

What is Ms. Toriz's first name?

Sandra

300

Write out this expression in words:

3²

Three to the second power

OR

Three squared

400

What is your home address?

[your address with the number, street name, city, and zip code]

500

Name a country that starts with C

One country: China, Canada, Costa Rica, Chile, Cambodia, Columbia, Cuba, etc.