Review on Real Number System

Zero can be classified as all of the following except which?

• Whole
• Rational
• Integer
• Natural

Classify the Number: -2.58

• irrational, real

• rational, real

• integer, rational, real

• integer, irrational, real

Identify the decimal expansion.
 $\frac{2}{3}$  

•  $0.6$  

•  $0.\overline{6}$  

•  $0.67$  

•  $0.\overline{67}$  

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Arrange the following from least to greatest.
 $\frac{12}{2},\ 1.040,\ 267\%,\ \sqrt{5}$  

•  $\ 1.040,\ 267\%,\ \sqrt{5},\ \frac{12}{2}$  

•  $1.040,\ \ \sqrt{5},\ 267\%,\ \frac{12}{2}$  

•  $267\%,\ 1.040,\ \ \frac{12}{2},\ \sqrt{5}$  

•  $\sqrt{5},\ 1.040,\ \ \frac{12}{2},\ 267\%$  

Tags

CCSS.8.NS.A.2

Arrange the following from greatest to least.
 $0.36,\ \sqrt{6},\ 5^2,\ \frac{8}{4}$  

•  $\sqrt{6},\ 5^2,\ 0.36,\ \frac{8}{4}$  

•  $5^2,\ \sqrt{6},\ \frac{8}{4},\ 0.36$  

•  $5^2,\ \sqrt{6},\ 0.36,\ \frac{8}{4}$  

•  $0.36,\ \frac{8}{4},\ 5^2,\ \sqrt{6}$  

Tags

CCSS.8.NS.A.2

All whole numbers are also rational numbers

• True
• False

Estimate the square root.

• 9

• 10

• 11

• 12

Tags

CCSS.8.NS.A.2

The area of a square is 225. What is the length of the side?

• 12

• 13

• 14

• 15

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Estimate the square root.

• 4

• 5

• 6

• 7

Tags

CCSS.8.NS.A.2

• .6
• 6
• 0.06
• Answer Not Here

Tags

CCSS.8.EE.A.2