Step-1

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 9 more than the 555

2

Step

You can represent this on a number line by starting at 555 and moving 9 units to the right. This will lead you to the desired number:

3

Step

Start with the number

555

4

Step

After taking 9 steps forward

555 + 9 = 564

5

Step

So, the number that is 9 more than 555 is 564.

6

Sumup

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

7

Choice.A

This is correct because it correctly represents the number that is 9 more than 555

564

8

Choice.B

This option is incorrect because it represents a number that is 10 more than , not 9 more

565

9

Choice.C

This option is incorrect because it represents a number that is only 5 more than not 9 more

560

10

Choice.D

This option is incorrect because it represents the starting point, and the statement is explicitly asking for a number that is 9 more than 555

555

11

Answer

Option

A

12

Sumup

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


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