Rations and Irrational Numbers

Which number is a rational number?

• 1/4

• π

• √3

A repeating decimal is what type of number?

• Rational 

• Irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Which of the following numbers is irrational?

• √8

• ¾

• 2

• -1.325

Tags

CCSS.8.NS.A.1

Which of the following is rational?

• .211232112421125. . . .

• π

• √25

• √12

Which of the following numbers is rational?

• √8

• √16

• √50

• √75

Which number is an irrational number?

• 2.5

• 5.72314.....

• -17

• 1/2

Tags

CCSS.8.NS.A.1

Mr. Cleaves wrote four irrational numbers on the SMART board and asked Saul to choose the number closest to 4. Which irrational number should Saul choose?

• √8

• √17

• √12

• √10

Tags

CCSS.8.NS.A.2

Which number is a rational number?

• 2.25

• -8.78654684598.....

• Square root of 99

• 3.14...

A perfect square is which type of number?

• Rational 

• Irrational

Tags

CCSS.8.NS.A.1

What type of number is π ?

• Rational

• Irrational