Classifying Numbers

Which answer choice best describes the set of numbers? 3.1 , -1/2 , 1/3, 21.6 , -5.8

• Rational numbers

• Integers and rational numbers

• Whole numbers, integers, rational numbers

• Natural numbers

Which option correctly classifies the numbers 2, -3/4, 0, and 5.6?

• Whole numbers and integers

• Rational numbers

• Integers

• Natural numbers

• A

• B

• C

• D

A fraction is which type of number?

• Rational

• Irrational

• Integer

• Whole

Classify the number

• positive number

• whole number

• integer

• rational number

Classify the number

CHOOSE ALL THAT APPLY

3/4

• negative number

• whole number

• integer

• rational number

• Yes

• No

• Yes

• No

Explain the error(s).

• -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.

Which of the following sets of numbers includes -3, 1/4, 0.75, and -7.2?

• Integers

• Rational numbers

• Natural numbers

• Whole numbers