Lesson Example Discussion Quiz: Class Homework |
Step-5 |
Title: Multiplication |
Grade: 4-a Lesson: S2-L6 |
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 |
17 |
|
||||||||||||||||||||||||
2 |
30 |
|
||||||||||||||||||||||||
3 |
510 |
|
| Step | Description | A | B | C | D |
|---|---|---|---|---|---|
B1 |
Carry |
3 |
21 |
0 |
|
M1 |
Multiplicand |
0 |
1 |
7 |
|
M2 |
Multiplier |
× |
3 |
0 |
|
A1 |
D3 30 × 7 = 210 C3 30 × 1 + 21 = 51 B3 30 × 0 + 5 = 5 |
0 05 3 |
3 30 21 |
21 210 0 |
|
S1 |
D3 Bring Down 0 C3 Bring Down 1 B3 Bring Down 5 |
5 |
1 |
0 |
|
Sum |
Product: 17 × 30 = 510 |
5 |
1 |
0 |
| Step | Type | Explanation | Answer |
|---|---|---|---|
2 |
Problem |
Product of 58 and 24 is __. |
|
3 |
Clue |
Product means Multiplication |
\$ \times \$ |
4 |
Step: |
Multiply the number 58 by 24 |
\$58 \times 24\$ |
5 |
Step: |
After the multiplication, we get |
\$ 1392 \$ |
6 |
Choice.A |
Incorrect. The product of 58 and 24 is 1392, not 1372 |
1372 |
7 |
Choice.B |
Correct. The product of 58 and 24 is indeed 1392 |
1392 |
8 |
Choice.C |
Incorrect. The product of 58 and 24 is 1392, not 1362 |
1362 |
9 |
Choice.D |
Incorrect. The product of 58 and 24 is 1392, not 1382 |
1382 |
10 |
Answer |
Option |
B |
11 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
Copyright © 2020-2024 saibook.us Contact: info@saibook.us Version: 1.5 Built: 27-Sept-2024 7:30PM EST