Real Number System HW 9/14/20

What type of number is  $3.\overline{5}$  ?

• Integer

• Rational Number

• Irrational Number

• Natural Number

Tags

CCSS.6.NS.C.6

How can you tell if a number is rational?

• it has a positive value

• it can be written as a ratio of two integers (a fraction)

• it has a negative value

• it has a $\pi$ symbol

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The natural numbers include...

• Only positive numbers that aren't decimals, starting with number 1.

• Only positive numbers that aren't decimals, starting with the number 0.

• Positive AND negative numbers, but NO decimals

• Positive AND negative numbers, fractions, and decimals that aren't crazy!

• Crazy decimals!

The Integers include...

• Only positive numbers that aren't decimals, starting with number 1.

• Only positive numbers that aren't decimals, starting with the number 0.

• Positive AND negative numbers, but NO decimals

• Positive AND negative numbers, fractions, and decimals that aren't crazy!

• Crazy decimals!

The Whole numbers include...

• Only positive numbers that aren't decimals, starting with number 1.

• Only positive numbers that aren't decimals, starting with the number 0.

• Positive AND negative numbers, but NO decimals

• Positive AND negative numbers, fractions, and decimals that aren't crazy!

• Crazy decimals!

Which best describes the classification for the number 1?

• Whole Number

• Integer

• Rational

• All of the above

What set or subsets does the number -4 belong to?

• Whole

• Integer

• Rational

• Integer and Rational

What set or subsets does the number 1.2 belong?

• Whole

• Integer

• Rational

• All the above

Classify the number: -23

• natural, whole, integer, rational, real

• integer, rational, real

• integer, irrational, real

• whole, integer, rational, real

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.5

-14 could be classified as all of these EXCEPT?

• Integer

• Real

• Rational

• Whole

Tags

CCSS.8.NS.A.1