Step-5

Title: Classifying Numbers

Grade: 6-a Lesson: S1-L1

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Step Type Explanation Answer

1

Problem

Identify the natural numbers among the following numbers.

2

Step

Understand the definition of natural numbers:

Natural numbers are the set of positive integers that start from 1 and continue indefinitely. They do not include zero or any negative numbers.

3

Step

By comparing with all options the natural numbers are

2 and 5

4

Step

So, here the natural numbers are 2 and 5.

5

Choice.A

The following are whole numbers that are greater than zero and are defined as natural numbers

2 and 5

6

Choice.B

Negative integers are not considered natural numbers as natural numbers are always non-negative. So, this choice is incorrect

-5 and -9

7

Choice.C

This option is inaccurate as irrational numbers are distinct from natural numbers

\$\sqrt 5\$ and \$\sqrt 3\$

8

Choice.D

Fractions between 0 and 1 are not natural numbers. Therefore, choosing them is incorrect

\$1/2\$ and \$3/5\$

9

Answer

Option

A

10

Sumup

Can you summarize what you’ve understood in the above steps?


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