Step-4 |
|
Title: Addition |
Grade: 2-a Lesson: S2-L8 |
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 |
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1 |
499 |
|
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2 |
39 |
|
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3 |
538 |
|
Step | Description | A | B | C | D |
---|---|---|---|---|---|
B1 |
Carry |
1 |
1 |
0 |
|
M1 |
Addend |
4 |
9 |
9 |
|
M2 |
Addend |
+ |
3 |
9 |
|
A1 |
D3 9 + 9 = 18 C3 9 + 3 + 1 = 13 B3 4 + 1 = 5 |
5 5 |
1 13 3 |
1 18 8 |
|
S1 |
D3 Bring Down 8 C3 Bring Down 3 B3 Bring Down 5 |
5 |
3 |
8 |
|
Sum |
Sum: 499 + 39 = 538 |
5 |
3 |
8 |
Step | Type | Explanation | Answer |
---|---|---|---|
2 |
Problem |
The given problem is |
499 and 39 |
3 |
Clue |
And means Addition |
+ |
4 |
Step |
Add the numbers |
499 + 39 |
5 |
Step |
After the addition or simplification we get |
538 |
6 |
Answer |
B |
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