Classifying and Estimating Irrational Numbers

Which of the following sets does NOT contain any irrational numbers?

• { -3.5 , π , 27 }

• { 11/2 , √36 , 6.789 }

• { √45 , 78 , 8.32 }

• { 1.234... , 2/3, -56 }

Tags

CCSS.8.NS.A.1

√4

• irrational
• rational

Tags

CCSS.8.NS.A.1

CCSS.8.EE.A.2

What type of number is π ?

• Rational
• Irrational

√25

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

• A, B, C
• B, C, A
• C, A, B
• A, C, B

Tags

CCSS.8.NS.A.2

_____________ 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 these is an example of a rational number?

• √4

• √5

• √3

• √2

Tags

CCSS.8.NS.A.1

Fill in the blank. An integer is ____________ rational.

• sometimes

• always

• never

• only on Mondays

Tags

CCSS.6.NS.C.6

A never ending decimal that doesn't repeat is which type of number?

• Rational 
• Irrational
• Integer
• Whole

Tags

CCSS.8.NS.A.1

The √98 falls between what two numbers on a number line?

• 10 and 11
• 11 and 12
• 9 and 10
• 90 and 100

Tags

CCSS.8.NS.A.2