Rational and Irrational numbers

Which of these is an example of an integer?

• 33

• 3.3

• √3

• 1∕3

Which of these is an example of a rational number?

• √4

• √5

• √3

• √2

Tags

CCSS.8.NS.A.1

Which of these is an example of an irrational number?

• √2

• √1

• √9

• √25

Tags

CCSS.8.NS.A.1

Which of these is an example of a repeating decimal?

• 1⁄3

• 1⁄4

• 1⁄5

• 1⁄10

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Which of these is an example of a terminating decimal?

• 1⁄2

• 1⁄3

• 2⁄3

• 1⁄7

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

A terminating decimal is a decimal that...

• Never ends

• repeats a pattern

• ends

• never ends and never repeats

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Perfect Squares are irrational

• True

• False

Tags

CCSS.8.NS.A.1

-6 is

• Rational

• Irrational

Tags

CCSS.6.NS.C.6

1+√3

• rational
• irrational

Tags

CCSS.8.NS.A.1

√10

• Rational
• Irrational

Tags

CCSS.8.NS.A.1