Rational vs. Irrational Numbers

√121

• 12
• 10
• 11
• 3

Tags

CCSS.6.EE.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

Tags

CCSS.HSN.RN.B.3

Which of the following numbers is rational?

• √8
• √16
• √50
• √75

Tags

CCSS.HSN.RN.B.3

Which number is a rational number?

• 2.25
• -8.78654684598.....
• Square root of 99
• 3.14...

Tags

CCSS.HSN.RN.B.3

Is the following number rational or irrational? (π / 2)

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

-13

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

Which of the following contains only rational numbers?

• 2.5, .764567..., 1/2, √27
• π, √4, √16, 7.7
• 6.7, 4.45, -3, 
• 5, -4.5, √13, √-9

Tags

CCSS.HSN.RN.B.3

What is the definition of an integer

• All positive and negative whole numbers
• Decimals or fractions that terminate for repeat
• All positive whole numbers
• 0

Tags

CCSS.8.NS.A.1

What kind of number is -3?

• rational
• irrational
• whole
• natural

Tags

CCSS.HSN.RN.B.3