The Real Number System

Convert 0.25 to a fraction in simplest form.

includes integers, fractions, terminating and repeating decimals.

• Rational Numbers
• Irrational Numbers

.141414141414...

• Rational 
• Irrational 

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

√2

• Rational
• Irrational

√25

• Rational
• Irrational

-17.5

• Rational
• Irrational

A rational number can be written as a fraction.

• true

• false

Tags

CCSS.5.NBT.A.2

Select the irrational numbers

• 2

• 2.3454128904

Tags

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

Which of these is an example of an irrational number?

• √2

• √1

• √9

• √25

Tags

CCSS.8.NS.A.1