Step-4

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

Kethan read 462 pages, and Rose read 108 pages in a book. How many pages did they read in total?

2

Clue

Altogether implies adding up

Addition

3

Hint

Operator used : Addition

+

4

Step

Kethan read

462 pages

5

Step

Rose read

108 pages

6

Step

The total number of pages is

462 + 108

7

Step

After addition

570 pages

8

Step

Therefore the total number of pages is 570.

9

SumUp

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

10

Choice.A

This is not correct because it doesn’t match the correct calculation

568

11

Choice.B

This is not correct because it doesn’t match the correct calculation

550

12

Choice.C

This is not correct because it doesn’t match the correct calculation

587

13

Choice.D

This is correct because it match the correct calculation

570

14

Answer

Option

D

15

SumUp

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

Discussion: Step1 Step2 Step3 Step4 Step5


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