Ordering and Comparing Real Numbers

A repeating decimal (like 4.7777...) is what type of number?

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

A non-ending, non-repeating decimal is which type of number?

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

A decimal that stops (like 2.48) is which type of number? 

• Rational
• Irrational

Tags

CCSS.6.NS.C.6

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Tags

CCSS.8.NS.A.1

Classify this number:  6.7

• real
• real      rational
• real      rational        integer
• real   rational   integer   whole

Tags

CCSS.6.NS.C.6

Classify this number:  2

• real
• real      rational
• real      rational        integer
• real   rational   integer   whole

Tags

CCSS.6.NS.C.6

Classify this number:  ⅚

• real
• real      rational
• real      rational        integer
• real   rational   integer   whole

Tags

CCSS.6.NS.C.6

Classify this number:  -12

• real
• real      rational
• real       irrational
• real         rational        integer

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.5

Classify this number:  √10

• real
• real      rational
• real       irrational
• real         rational        integer

Tags

CCSS.8.NS.A.1

CCSS.8.EE.A.2