Classifying Real Numbers

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.EE.A.2

CCSS.8.NS.A.1

8 is a part of the following sets: 

• Whole Number
• Integer
• Rational
• All of the above

Tags

CCSS.6.NS.C.6

An irrational number:

• goes on forever and does not repeat.
• can't be turned into a fraction.
• includes pi and √2
• All of the above.

Tags

CCSS.8.NS.A.1

Determine if it is a rational or irrational number:
√20

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

-4 is not a whole number because:

• It's negative and whole numbers are positive.
• it's irrational.
• it cannot be turned into a fraction.
• it is even.

Tags

CCSS.6.NS.C.5

• Rational, Integer
• Whole, Integer, Rational 
• Irrational, Integer
• Irrational

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

• Rational
• Irrational
• Rational, Integer
• Whole, Integer, Rational

Tags

CCSS.8.NS.A.1

An integer is...

• whole numbers and their opposites (negatives)
• negatives and fractions
• a decimal number
• confusing

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

-14 could NOT be which type of number?

• Integer
• Natural

Tags

CCSS.6.NS.C.5

-3.5 is an integer?

• True
• False