Lesson 1.2 Entry Quiz

Integers are ____________ rational.

• always 
• sometimes 
• never

Tags

CCSS.6.NS.C.6

What type of number is π ?

• Rational

• Irrational

• Integer

Which number is a rational number ?

• 1/4
• π
• √3
• 4.632789...

Tags

CCSS.8.NS.A.1

What type of number is √25?

• Rational

• Irrational

What type of number is √7?

• Rational

• Irrational

• Integer

Zero is a ___________.

• whole number
• natural number
• whole number, integer, and rational
• irrational

Tags

CCSS.6.NS.C.5

A non-terminating decimal is which type of number?

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

A repeating decimal is what type of number?

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

The square root of 57 is ...

• rational 
• irrational 

Tags

CCSS.8.NS.A.1

Given the following radical, decide if it is rational or irrational:
√121

• Rational
• Irrational

Tags

CCSS.8.NS.A.1