Real Numbers Review

Which set contains an irrational number?

• {0, 1, 2, 3, -1}
• {0.17, √3, 2.555..., √4}
• {1/3, 2/3, -3/5}
• {√100, 0.125125125, -1.0888}

Tags

CCSS.HSN.RN.B.3

Which number is irrational?

• 3.14
• √2/1
• -1/3
• √16

Tags

CCSS.8.NS.A.1

The value of √35 is between what two numbers?

• 5 and 6
• 17 and 18
• 20 and 21
• 34 and 36

Tags

CCSS.8.NS.A.2

Evaluate:  $-\sqrt{121}$  

• -11

• -60.5

• 60.5

• 11

Order the list of numbers from LEAST to GREATEST:  $\sqrt{3},\ 0.12,\ \frac{1}{10}$  

•  $\sqrt{3},\ 0.12,\ \frac{1}{10}$  

•  $\frac{1}{10},\ 0.12,\ \sqrt{3}$  

•  $\frac{1}{10},\ \sqrt{3},\ 0.12$  

•  $\sqrt{3},\ \frac{1}{10},\ 0.12$  

Which of the following is a repeating decimal?

• 1/4
• 3/8
• 12/33
• 22/50

What is a terminating decimal?

• A decimal that repeats forever
• A decimal that ends
• A decimal that never repeats and never ends

What type of number can be expressed as fraction and its decimal terminates or repeats?

• Rational
• Irrational
• Integer
• Whole

Tags

CCSS.6.NS.A.1

CCSS.6.NS.C.6

-4 is not a whole number because:

• It's negative and whole numbers are positive.
• it's irrational.
• it cannot be turned into a fraction.
• it is even.

Tags

CCSS.6.NS.C.5

 $\sqrt{324}$  

• 17

• 16

• 18.2

• 18