Rational Numbers

Where would you place -6?

• In the whole number circle because it's a whole number, integer, and rational number.
• In the integer circle because it's an integer and rational number only.
• In the rational circle because it's only a rational number.
• I'm not sure because I don't know what rational means.

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.

-14 could NOT be which type of number?

• Integer
• Whole
• Rational

Classify the Number: -23

• Rational
• rational, integer
• integer
• rational, whole

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

-3.5 is an integer

• True
• False

Which of the following could the diagram represent?

• I: rational, II: natural

• I: integer, II: whole

• I: integer, II: rational

• I: whole, II: natural

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

Solve

• -  2/3
• 1/3
• - 1/3
• not here

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers
• integers
• rational numbers
• natural numbers