Classify Numbers

A decimal that stops is which type of number? Example: 2.75

• Rational
• Irrational
• None of these

Tags

CCSS.6.NS.C.6

Which of the following is irrational?

• Square root of 81
• Square root of 9
• Square root of 144
• Square root of 12

Tags

CCSS.8.NS.A.1

1,378,472,706 and best be classified as what?

• natural, whole, integer, rational
• whole, integer, rational
• rational
• natural, whole, integer, rational, real

What is 42/7

• Whole number
• Natural number
• Integer
• All of the above

Tags

CCSS.5.NF.B.3

Is 8.27 rational or irrational?

• Rational
• Irrational
• Both
• None of the above

Tags

CCSS.6.NS.C.6

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.6.NS.C.6

CCSS.6.NS.C.7

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

-14 could be classified as all of these EXCEPT?

• Integer

• Real

• Rational

• Whole

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.5

Classify the number: √121

• natural, whole, integer, rational, real

• irrational, real

• whole, integer, rational, real

• rational, real

Tags

CCSS.6.NS.C.6

How would 5/9 be classified?

• rational 
• whole and integer
• only integer
• only whole

Tags

CCSS.6.NS.C.6