Step-3

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

John has 362 marbles, and Harry has 154 marbles. How many marbles do they both have in total ?

2

Clue

Altogether implies adding up

Addition

3

Hint

Operator used : Addition

+

4

Step

John has

362

5

Step

Harry has

154

6

Step

The total number of marbles is

362 + 154

7

Step

After addition

516 marbles

8

Step

Therefore the total number of marbles is 516.

9

SumUp

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

10

Choice.A

This is not correct because it does not represent the correct sum of John and Harry’s marble

528

11

Choice.B

This is correct because it represent the correct sum of John and Harry’s marble

516

12

Choice.C

This is not correct because it does not represent the correct sum of John and Harry’s marble

537

13

Choice.D

This is not correct because it does not represent the correct sum of John and Harry’s marble

524

14

Answer

Option

B

15

SumUp

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

Discussion: Step1 Step2 Step3 Step4 Step5


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