Home Course Section

Schedule Admission Social

Lesson Example Discussion s1 s2 s3 s4 s5 Quiz: Class Homework

Step-4

Title: Addition

Grade: 2-a Lesson: S2-L2

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

199

09

1

1

1

1

1

:

1

1

1

1

90

10

10

10

10

10

:

10

10

10

10

100

100

:

2

19

09

1

1

1

1

1

:

1

1

1

1

10

10

:

3

218

08

1

1

1

1

1

:

1

1

1

10

10

:

200

100

100

:
Step Description A B C D

B1

Carry

1

1

0

M1

Addend

1

9

9

M2

Addend

+

1

9

A1

D3 9 + 9 = 18 C3 9 + 1 + 1 = 11 B3 1 + 1 = 2

0 2 2

1 10 1

1 18 8

S1

D3 Bring Down 8 C3 Bring Down 1 B3 Bring Down 2

2

1

8

Sum

Sum: 399 + 19 = 218

2

1

8
Step Type Explanation Answer

2

Problem

The given problem is

199 and 19

3

Clue

And means Addition

+

4

Step

Add the numbers

199 + 19

5

Step

After the addition or simplification we get

218

Copyright © 2020-2024 saibook.us Contact: info@saibook.us Version: 1.5 Built: 09-January-2024 12:00PM EST

Tools: aws | angular | freepik | primeNG | saibook | vsc | asciidoctor | grammarly