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Lesson Example Discussion Quiz: Class Homework

Step-2

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.611 is less than 620.
2	Step	You can represent this on a number line by starting at 620 and moving 611 units to the left(moving backward). This will lead you to the desired number:
3	Step	Start with the number	620
4	Step	After taking 9 steps back	620 - 611 = 9
5	Step	So, the number that is 611 less than 620 is 9.
6	Sumup	Can you summarize what you’ve understood in the above steps?
7	Choice.A	This is not correct in this context because it represents a greater value when subtracted from 620, not less	16
8	Choice.B	This is correct because it represents the result of moving 611 units backward from 620 on the number line	9
9	Choice.C	This is not correct because it represents a greater distance on the number line than 611 units	17
10	Choice.D	This is incorrect becuase it does not give you the number 611; it gives you a different result (602)	18
11	Answer	Option	B
12	Sumup	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Using the number line as a guide, to complete the given sentence.611 is less than 620.

Step

You can represent this on a number line by starting at 620 and moving 611 units to the left(moving backward). This will lead you to the desired number:

Step

Start with the number

620

Step

After taking 9 steps back

620 - 611 = 9

Step

So, the number that is 611 less than 620 is 9.

Sumup

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

Choice.A

This is not correct in this context because it represents a greater value when subtracted from 620, not less

Choice.B

This is correct because it represents the result of moving 611 units backward from 620 on the number line

Choice.C

This is not correct because it represents a greater distance on the number line than 611 units

Choice.D

This is incorrect becuase it does not give you the number 611; it gives you a different result (602)

Answer

Option

Sumup

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