Classifying Number Sets in 6th Grade Math

This video tutorial covers the sixth-grade concept of classifying number sets, including natural numbers, whole numbers, integers, and rational numbers. It explains the characteristics of each set and how they relate to one another. The tutorial also provides practical examples of classifying numbers into these sets using a Venn diagram.

What is another name for natural numbers?

• Counting numbers

• Integers

• Rational numbers

• Whole numbers

Which number is included in whole numbers but not in natural numbers?

• 1

• 2

• 0

• 3

What is the main difference between whole numbers and natural numbers?

• Whole numbers include negative numbers

• Whole numbers include zero

• Whole numbers include decimals

• Whole numbers start from two

Which set of numbers includes both positive and negative numbers but no decimals?

• Natural numbers

• Integers

• Rational numbers

• Whole numbers

How can an integer be represented?

• As a fraction of two integers

• As a decimal

• As a whole number

• As n over 1

What type of numbers can be expressed as the ratio of two integers?

• Rational numbers

• Natural numbers

• Whole numbers

• Integers

Which of the following is a rational number?

• 1.63

• 0

• Negative 2

• 3

Where would you place the number 18 in the Venn diagram?

• Integers

• All of the above

• Whole numbers

• Natural numbers

Which category does the number 42.1 belong to?

• Natural numbers

• Whole numbers

• Integers

• Rational numbers

Where would you place the fraction 42/8 in the Venn diagram?

• Whole numbers

• Integers

• Natural numbers

• Rational numbers