Classifying Different Types of Numbers

What are natural numbers also known as?

• Counting numbers

• Negative numbers

• Rational numbers

• Whole numbers

Which set of numbers includes the digit 0?

• Natural numbers

• Whole numbers

• Imaginary Numbers

• Irrational numbers

What is unique about whole numbers compared to natural numbers?

• They do not include counting numbers

• They include negative numbers

• They include fractions

• They include the digit 0

Which group of numbers includes negative values that are NOT fractions or decimals?

• Integers

• Rational numbers

• Whole numbers

• Natural numbers

Which of the following is not a characteristic of integers?

• Includes fractions

• Includes negative numbers

• Includes natural numbers

• Includes the digit 0

Which type of numbers includes fractions, decimals, and percents?

• Whole numbers

• Rational numbers

• Natural numbers

• Integers

What makes a number a rational number?

• Can be expressed as a fraction, decimal, or percent

• Including negative numbers

• Including the digit 0

• Being a counting number

How is the number 25 classified?

• Only as a natural number

• Only as a rational number

• As a natural, whole, integer, and rational number

• Only as an integer

Why can't the number -9 be classified as a natural or whole number?

• Because it's a percent

• Because it's a negative number

• Because it's a fraction

• Because it's a decimal

Which classification does the number 0 belong to?

• Natural number

• Whole number, integer, and rational number

• Only integer

• Only rational number