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Lesson Example Discussion Quiz: Class Homework

Step-2

Title: Addition of Whole Numbers

Grade: 4-a Lesson: S1-L1

Explanation: Let us verify the answer here with the steps.

Discussion: Step1 Step2 Step3 Step4 Step5

Lesson Steps Head1

Step	Type	Explanation	Answer
1	Problem	There are 124 red boxes and 167 pink boxes in a room. How many total boxes are there in the room ?
2	Clue	Altogether implies adding up	Addition
3	Hint	Operator used : Addition	+
4	Step	The red boxes	124
5	Step	The pink boxes	167
6	Step	The total number of boxes are	124 + 167
7	Step	After addition	291
8	Step	Therefore total number of boxes is 291.
9	SumUp	Can you summarize what you’ve understood in the above steps?
10	Choice.A	This is incorrect because it does not correctly adds the number of red and pink boxes	248
11	Choice.B	This is incorrect because it does not correctly adds the number of red and pink boxes	256
12	Choice.C	This is correct because it correctly adds the number of red and pink boxes	291
13	Choice.D	This is incorrect because it does not correctly adds the number of red and pink boxes	274
14	Answer	Option	C
15	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

There are 124 red boxes and 167 pink boxes in a room. How many total boxes are there in the room ?

Clue

Altogether implies adding up

Addition

Hint

Operator used : Addition

Step

The red boxes

124

Step

The pink boxes

167

Step

The total number of boxes are

124 + 167

Step

After addition

291

Step

Therefore total number of boxes is 291.

SumUp

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

Choice.A

This is incorrect because it does not correctly adds the number of red and pink boxes

248

Choice.B

This is incorrect because it does not correctly adds the number of red and pink boxes

256

Choice.C

This is correct because it correctly adds the number of red and pink boxes

291

Choice.D

This is incorrect because it does not correctly adds the number of red and pink boxes

274

Answer

Option

SumUp

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

Discussion: Step1 Step2 Step3 Step4 Step5