Unit 1a Review: Real Numbers

Say 'TRUE' or 'FALSE'
π is not a rational number

• TRUE
• FALSE

Tags

CCSS.8.NS.A.1

The number 100 is a perfect square.

• True
• False

Tags

CCSS.8.EE.A.2

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

All numbers are real numbers.

• False
• True

Tags

CCSS.HSN.RN.B.3

Which one is not a perfect square?

• 100
• 49
• 117
• 144

Tags

CCSS.6.EE.A.1

Which statement is NOT true?

• Every rational number is a real number.
• Every counting number is a whole number.
• Every integer is a rational number.
• Every decimal number is an irrational number.

Tags

CCSS.6.NS.C.6

A non-repeating or non-terminating decimal is classified as ________________.

• rational, real

• irrational, real

• integer, rational, real

• whole, integer, irrational, real

Tags

CCSS.8.NS.A.1

A repeating or terminating decimal is classified as ___________?

• rational, real

• integer, rational, real

• irrational, real

• whole, integer, irrational, real

Tags

CCSS.8.NS.A.1

Is 8.27 rational or irrational?

• Rational
• Irrational
• Both
• None of the above

Tags

CCSS.8.NS.A.1