Rational vs. Irrational

What kind of number is -3?

• rational
• irrational
• whole
• natural

Tags

CCSS.HSN.RN.B.3

What kind of number is   π   ?

• rational
• irrational
• whole
• integer

Tags

CCSS.HSN.RN.B.3

Is 3.74 a rational number?

• yes
• no

Tags

CCSS.HSN.RN.B.3

Is -5/8 a rational number?

• yes
• no

Tags

CCSS.5.NBT.A.2

A REPEATING decimal is what type of number?

• Rational 
• Irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Which number is a rational number?

• 2.25
• -8.78654684598.....
• Square root of 99
• 3.14...

Tags

CCSS.HSN.RN.B.3

The square root of 57 is ...

• rational 
• irrational 

Tags

CCSS.8.NS.A.1

The square root of 36 is ...

• rational 
• irrational 

Tags

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

Are all numbers Irrational?

• Yes
• No

Tags

CCSS.8.NS.A.1