Classifying Different Types of Numbers

The video tutorial introduces real numbers and their classifications, including natural, whole, integers, rational, and irrational numbers. It uses a graphic organizer to help categorize these numbers and provides examples for each type. The tutorial also includes practice exercises to reinforce the concepts and a mnemonic to aid memory.

What is the smallest group in the graphic organizer example given in the video?

• Manheim Central School District

• Middle school

• Eighth grade

• Mrs. Shom's classroom

Which of the following is a natural number?

• 0

• -1

• 3

• 1/2

Whole numbers include which additional number compared to natural numbers?

• 0

• Infinity

• -1

• 1/2

Which of the following is an integer?

• 0.75

• 1/3

• -2

• 3.5

What type of number is -6.8?

• Rational number

• Natural number

• Whole number

• Integer

Which of the following is an example of an irrational number?

• 3.14

• 1/2

• Square root of 2

• 4

What is a characteristic of irrational numbers?

• They are always positive

• They include negative numbers

• They can be written as fractions

• They are non-terminating and non-repeating decimals

Which of the following numbers is a whole number?

• Square root of 3

• 1.5

• 0

• -3

Where would the number 10 be classified?

• Integer

• All of the above

• Whole number

• Natural number

Which mnemonic phrase can help remember the order of number classifications?

• No weirdos in Rhode Island

• Numbers are rational

• Whole integers are natural

• Rational numbers are integers