Real Numbers Practice

What set does the number √205 belong to?

• Rational

• Irrational

• Natural

• Integer

True or False: If a number is classified as an integer, it must also be a whole number.

• True

• False

Put the following numbers in order from greatest to least:
 $-3,\ -\frac{1}{3},\ -\pi,\ 5,\ \sqrt{9}$  

•  $-\pi,\ -3,\ -\frac{1}{3},\ \sqrt{9},\ 5$  

•  $5,\ \sqrt{9},-\frac{1}{3},-3,-\pi$  

•  $-3,\ -\frac{1}{3},\ -\pi,\ 5,\ \sqrt{9}$  

•  $\sqrt{9},5,-\frac{1}{3},-3,-\pi$  

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

 Put the following numbers in order from least to greatest: 

 $\pi,\ 2.3,\ -9,\ \sqrt{27},\ 5\ \frac{3}{4}$ 

•  $\pi,\ 2.3,\ -9,\ \sqrt{27},\ 5\ \frac{3}{4}$ 

•  $-9,\ 2.3,\ \sqrt{27},\ \pi,\ 5\ \frac{3}{4}$   

•  $5\ \frac{3}{4},\sqrt{27},\ \pi,\ 2.3,\ -9$  

•  $-9,\ 2.3,\ \pi,\ \sqrt{27},\ 5\ \frac{3}{4}$  

Tags

CCSS.8.NS.A.2

Is 8.27 rational or irrational?

• Rational
• Irrational
• Both
• None of the above

Tags

CCSS.8.NS.A.1

Zero is a ___________.

• whole number
• natural number
• whole number, integer, and rational
• irrational

Tags

CCSS.6.NS.C.5

A fraction is which type of number?

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

Is √2 Irrational?

• Yes
• No

Tags

CCSS.8.NS.A.1

The square root of 57 is ...

• rational 
• irrational 

Tags

CCSS.8.NS.A.1

Convert 0.444... to a fraction.

• 4/10
• 4.4/99
• 4/9
• 2/5

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1