Comparing Rational and Irrational Numbers

Which of the following numbers is an example of an irrational number?

• 4

• 0.75

• √2

• 3/4

Tags

CCSS.8.NS.A.2

Where does the square root of 12 fall between on a number line?

• Between 2 and 3

• Between 5 and 6

• Between 3 and 4

• Between 4 and 5

Tags

CCSS.8.NS.A.2

The square root of 99 falls between which two integers?

• 8 and 9

• 9 and 10

• 7 and 8

• 10 and 11

Tags

CCSS.8.EE.A.2

What is the estimated value of the cube root of 128 rounded to the nearest hundredth?

• 4.92

• 4.93

• 4.94

• 4.95

Tags

CCSS.8.EE.A.2

When rounding the cube root of 71 to the nearest hundredth, what is the result?

• 4.14

• 4.16

• 4.15

• 4.13

Tags

CCSS.8.NS.A.2

What is the rounded value of the square root of 29 to the nearest hundredth?

• 5.39

• 5.40

• 5.38

• 5.37

Tags

CCSS.8.NS.A.2

What is the decimal approximation of the negative square root of 37?

• -6.38

• -6.08

• -6.18

• -6.28

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

Which of the following is a perfect cube?

• √27

• 3√27

• 3√81

• √81

Tags

CCSS.6.EE.A.1

What is the decimal form of 3/4?

• 0.50

• 1.00

• 0.25

• 0.75

Tags

CCSS.6.NS.A.1

Which of the following numbers is closest to 3.14 on a number line?

• 3.3

• 3

• 3.1

• 3.2

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7