Lesson: Set of Natural Numbers

In this lesson, we will learn how to check if a number, or a set of numbers, belongs to, is included in, or is not included in the set of natural numbers.

Sample Question Videos

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Worksheet: 25 Questions • 3 Videos

Q1:

The set of natural numbers is .

Q2:

Decide whether the answer to the following question belongs to : How many cities are there in your country?

Q3:

Decide whether the answer to the following question belongs to : How many pages are there in a book?

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