Rational and Irrational Number Line

Is the number 0.333... (repeating) rational or irrational?

• Rational

• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

• integer

• rational number

• whole number

• irrational number

_____________ number is a number that cannot be written as a ratio of two integers.

• An integer

• A rational

• An irrational

• A repeating

Tags

CCSS.8.NS.A.1

Which of the following is rational?

• .211232112421125. . . .

• π

• √25

• √12

Which of the following numbers is irrational?

• √8

• ¾

• 2

• -1.325

Tags

CCSS.8.NS.A.1

Which of the following is an irrational number?

• 22/7

• √64

• √50

• 2.5

Tags

CCSS.8.NS.A.1

Which number is an irrational number?

• 2.5

• 5.72314.....

• -17

• 1/2

Tags

CCSS.8.NS.A.1

What type of number is a non-repeating, non-terminating decimal?

• irrational

• prime

• rational

• imaginary

Tags

CCSS.8.NS.A.1

Which decimal appears to be a rational number?

• 2.14285714285714...

• 3.14159265358979...

• 4.79583152331272...

• 5.56776436283002...

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

The value of π cannot be written as the ratio of two integers. Which statement is true?

• π is a rational number.

• π is an irrational number.

• The decimal expansion of π terminates.

• The decimal expansion of π repeats.

Tags

CCSS.8.NS.A.1