8th Grade- 1st 9 Weeks Review

List the following numbers from least to greatest:

-64 , 3.5 , √27 , 6.666...

• -64 , 3.5 , √27 , 6.666...

• 3.5 , √27 , 6.666..., -64

• 3.5, -64, √27, 6.666...

• 6.666, √27, -64, 3.5

Tags

CCSS.8.NS.A.2

Which symbol belongs in the parentheses?  
√  8 - 2    (   )    4 - √  8

• <
• >
• =

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

What is an example of an irrational number?

• -2/3
• .75575557654..
• 23
• 0

Tags

CCSS.8.NS.A.1

What is an example of an integer?

• -9
• 0.567
• 1/2
• -0.957643...

The square root of 5 is between what two integers?

• 4 and 5
• 2 and 3
• 3 and 4
• 9 and 10

Tags

CCSS.8.NS.A.2

A repeating decimal (like 4.7777...) is what type of number?

• Rational 
• Irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

A decimal that stops (like 2.48) is which type of number? 

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

between which if these does √27 lay on a number line

• 5 and 6
• 6 and 7
• 4 and 5
• who cares i wanna go home

Tags

CCSS.8.NS.A.2

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

Tags

CCSS.8.NS.A.1

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Tags

CCSS.8.NS.A.1