8.4-8.5 Checkpoint (Rational and Irrational Numbers)

Irrational numbers can be written in the form of a fraction

• False

• True

.141414141414...

• Rational 
• Irrational 

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

pi - 3.141592....

• Rational
• Irrational 

Tags

CCSS.8.NS.A.1

√2

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

5

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

-17.5

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

√25

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

-10

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

What is a rational number ?

• A rational number  is a number that cannot be written as a fraction.
• A rational number is a number that can be written as a fraction.
• A rational number cannot be a repeating  decimal.

Tags

CCSS.5.NBT.A.2

Which number is a rational number ?

• 1/4
• π
• √3
• ∛25

Tags

CCSS.HSN.RN.B.3