8th grade real numbers

Which number has a greater value?

• √2
• ⁵/₄

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

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.8.NS.A.1

CCSS.7.NS.A.2D

Which of the following is rational?

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

Classify this number:  6.7

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

Classify this number:  ⅚

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

Classify this number:  -12

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

The √40 is between which two integers?

• 7 & 8
• 6 & 7
• 5 & 6
• 4 & 5

Tags

CCSS.8.NS.A.2

Order 3π, √ 10 , and 3.25 from least to greatest.

• √ 10, 3π, 3.25
• √ 10, 3.25, 3π
• 3π, 3.25, √ 10
•  3.25, √ 10, 3π

Tags

CCSS.8.NS.A.2

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

• Rational 
• Irrational 

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D