Real Numbers

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Tags

CCSS.8.NS.A.1

Which of the following is rational?

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

Which of the following is a perfect square?

• 24
• 48
• 81
• 110

Tags

CCSS.6.EE.A.1

Whole numbers are natural numbers together with "zero."

• True
• False

The number 100 is a perfect square.

• True
• False

Tags

CCSS.6.EE.A.1

A number can be rational and irrational.

• True
• False

Tags

CCSS.8.NS.A.1

What is true about irrational numbers?

• They are terminating decimals.
• They are non-repeating decimals.
• They are fractions.
• They are natural numbers.

Tags

CCSS.8.NS.A.1

Integers are whole numbers and their opposites.

• True
• False

Tags

CCSS.6.NS.C.6A

All numbers are real numbers.

• False
• True

All whole numbers are integers.

• False
• True