Lesson Topics Discussion Quiz: Class Homework |
Steps-5 |
Title: Multiplication |
Grade 4+ Lesson s3-l3 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Quiz: Discussion Step
sbMath-row-a-ones-image100 = {sbMath-row-a-ones-image100}
Step |
Value |
Image |
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1 |
143 |
|
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2 |
6 |
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3 |
858 |
|
| Step | Description | A | B | C | D |
|---|---|---|---|---|---|
B1 |
Carry |
2 |
1 |
||
M1 |
Multiplicand |
0 |
1 |
4 |
3 |
M2 |
Multiplier |
× |
0 |
6 |
|
A1 |
D3 6 × 3 = 18 C3 6 × 4 + 1 = 25 B3 6 × 1 + 2 = 8 |
0 |
6 2 |
2 24 1 |
1 18 8 |
S1 |
D3 Bring Down 8 C3 Bring Down 5 B3 Bring Down 8 |
8 |
5 |
8 |
|
Sum |
Product: 143 x 6 = 858 |
8 |
5 |
8 |
| Id | Type | Name | Note |
|---|---|---|---|
1 |
Problem |
What will be the result of multiplying 143 and 6? |
|
2 |
Step |
Multiply the number 143 by 6 |
\$143 times 6\$ |
3 |
Step |
After the multiplication, we get |
858 |
4 |
Sumup |
Please summarize steps |
|
Choices |
|||
5 |
Choice-A |
This is correct because the exact multiplication of 143 and 6 gives 858 |
Correct 858 |
6 |
Choice-B |
This is 1 less than the correct answer, so it’s incorrect |
Wrong 857 |
7 |
Choice-C |
This is 27 greater than the correct product, so it is wrong |
Wrong 885 |
8 |
Choice-D |
This is 3 less than the true result, so it’s also incorrect |
Wrong 855 |
9 |
Answer |
Option |
A |
10 |
Sumup |
Please summarize choices |
|
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