Lesson Example Discussion Quiz: Class Homework |
Step-1 |
Title: Multiplication |
Grade: 3-a Lesson: S4-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. |
Step |
Value |
Image |
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1 |
19 |
|
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2 |
21 |
|
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3 |
399 |
|
| Step | Description | A | B | C | D |
|---|---|---|---|---|---|
B1 |
Borrow |
6 |
10 |
0 |
|
M1 |
Minuend |
7 |
0 |
4 |
|
M2 |
Subtrahend |
- |
4 |
3 |
|
A1 |
D3 4 - 3 = 1 C3 10 - 4 = 6 B3 6 - 0 = 6 |
0 6 6 |
0 6 6 |
0 1 1 |
|
S1 |
D3 Bring Down 1 C3 Bring Down 6 B3 Bring Down 6 |
6 |
6 |
1 |
|
Sum |
Subtraction: 704 - 43 = 661 |
6 |
6 |
1 |
Lesson Steps
| Steps | Problem | Solution |
|---|---|---|
1 |
The given Problem is |
\$ 19 × 21 \$ |
2 |
After the Multiplication, we get |
\$ 19 × 21=399 \$ |
3 |
Answer |
\$A\$ |
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