Classifying Rational Numbers

Classifying Rational Numbers

by AnneMarie Grayburn

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• ​3 is best described as Natural

  • ​But it is also Whole, Integer and Rational

• ​-3 is an Integer

  • ​Also Rational

  • ​Not Whole or Natural

• ​Rational

  • ​Fraction

  • ​Decimal that ends

  • ​Decimal that repeats

Multiple Choice

-14 could NOT be which type of number?

• Integer

• Whole

• Rational

Multiple Choice

Classify the Number: -23

• Rational

• rational, integer

• integer

• rational, whole

Multiple Choice

Which statement is true?

• Every rational number is an integer

• Every whole number is a counting number

• Every integer is a whole number

• Every whole number is a rational number

Multiple Choice

-3.5 is an integer

• True

• False

Multiple Choice

6 is a rational number

• True

• False

Multiple Choice

Does this graphic organizer correctly group the numbers?

• Yes

• No

Multiple Choice

Does the graphic organizer correctly group the numbers?

• Yes

• No

Multiple Choice

Explain the error

• -1.2 isn't an integer.

• -2 isn't a whole number and 3.4 isn't a rational number.

• -2 isn't a whole number and -1.2 isn't an integer.

• The numbers are graphed correctly.

Multiple Choice

List all the classifications of numbers that apply to the real number.  -18/6

• Rational

• Rational, Integer, Whole

• Natural, Whole, Integer, Rational

• Rational, Integer