Sets of Numbers

Which name does not apply to this number?

-10

• natural number

• integer

• real number

• rational number

TRUE OR FALSE?

0.8 is a rational number.

• True

• False

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

√3 is...

• rational

• irrational

Tags

CCSS.8.NS.A.1

What set of numbers does a terminating decimal belong to?

• Rational Number

• Irrational Number

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Which number is an irrational number?

• 2.5

• 4π

• -17

• 1/2

Tags

CCSS.8.NS.A.1

A repeating decimal is what type of number?

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

A decimal that stops is which type of number?

Example: 2.75

• Rational

• Irrational

How would 0.333333333 be classified?

• rational only

• whole

• only integer

• integer and rational

Choose the number that applies to these sets: Real, Rational, Integer, Natural

• -4

• 4

• 0.5

• 1/2

Choose the number that applies to these sets: Real, Rational, Integer, Natural

• √36

• √5

• -7

• -1