Classify Rational vs Irrational Number

A REPEATING decimal is what type of number?

• Rational 

• Irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

The square root of 2 is an irrational number because...

• All square roots are irrational

• The answer is a decimal that never stops

• Two is an even number

• The answer is 1

Tags

CCSS.8.NS.A.1

Irrational numbers...

• reduce to π

• never end and never repeat

• can sometimes be perfect squares

• must be negative

Tags

CCSS.8.NS.A.1

A repeating decimal is what type of number?

• Rational 

• Irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

• Rational

• Irrational

Tags

CCSS.HSN.RN.B.3

Determine which of the following examples is irrational.

• A fraction whose denominator is larger than its numerator

• A decimal that never ends but repeats

• A perfect cube root

• A decimal that never ends and never repeats

Tags

CCSS.8.NS.A.1

• Rational

• Irrational

Tags

CCSS.8.NS.A.1

Classify 0

• Whole

• Integer

• Rational

• All of the above

Does this graphic organizer correctly group the numbers?

• Yes

• No

A rational number can be written as a fraction.

• True

• False

Tags

CCSS.5.NBT.A.2