Step-2

Title: Addition

Grade: 2-a Lesson: S3-L4

Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step.

Lesson Steps

Step

Value

Image

1

697

07

1

1

1

1

1

:

1

1

90

10

10

10

10

10

:

10

10

10

10

600

100

100

100

100

100

:

100

2

24

04

1

1

1

1

:

20

10

10

:

3

721

01

1

:

20

10

10

:

700

100

100

100

100

100

:

100

100

Step Description A B C D

B1

Carry

1

1

0

M1

Addend

6

9

7

M2

Addend

+

2

4

A1

D3 7 + 4 = 11 C3 9 + 2 + 1 = 12 B3 6 + 1 = 7

7 7

1 12 2

1 11 1

S1

D3 Bring Down 1 C3 Bring Down 2 B3 Bring Down 7

7

2

1

Sum

Addition: 697 + 24 = 721

7

2

1

Step Type Explanation Answer

2

Problem

The given Problem is

697 and 24

3

Clue

And means Addition

+

4

Step

Add the numbers

697 + 24

5

Step

After the addition, we get

721

6

Answer

C


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