Step-3

Title: Number line

Grade: 2-a Lesson: S1-L7

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

Lesson Steps

Step Type Explanation Answer

1

Problem

Using the number line as a guide, to complete the given sentence.The number is 18 more than the 523.

2

Step

You can represent this on a number line by starting at 523 and moving 18 units to the right. This will lead you to the desired number:

3

Step

Start with the number

523

4

Step

After taking 18 steps forward

523 + 18 = 541

5

Step

So, the number that is 18 more than 523 is 541.

6

Sumup

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

7

Choice.A

This is not correct because it represents a number that is 19 more than 523

542

8

Choice.B

This is not correct. If you add 18 to 523, you should get 541, not 540

540

9

Choice.C

This is not correct. If you add 18 to 523, you should get 541, not 533

533

10

Choice.D

This is the correct answer because it represents the number that is 18 more than 523

541

11

Answer

Option

D

12

Sumup

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


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