Steps-3 |
|
Title: Multiplication |
Grade 4+ Lesson s1-l1 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Quiz: Discussion Step
sbMath-row-a-ones-image5 = {sbMath-row-a-ones-image5}
Step |
Value |
Image |
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1 |
39 |
|
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2 |
27 |
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3 |
1053 |
|
| Step | Description | A | B | C | D |
|---|---|---|---|---|---|
B1 |
Carry |
10 |
24 |
0 |
|
M1 |
Multiplicand |
0 |
3 |
9 |
|
M2 |
Multiplier |
× |
2 |
7 |
|
A1 |
D3 27 × 9 = 243 C3 27 × 3 + 24 = 105 B3 24 × 0 + 10 = 10 |
0 00 10 |
10 81 24 |
24 243 3 |
|
S1 |
D3 Bring Down 3 C3 Bring Down 5 B3 Bring Down 0 A3 Bring Down 1 |
10 |
5 |
3 |
|
Sum |
Product: 39 x 27 = 1053 |
1 |
0 |
5 |
3 |
| Id | Type | Name | Note |
|---|---|---|---|
1 |
Problem |
Product of 39 and 27. |
|
2 |
Step |
Product means Multiplication |
\$\times\$ |
3 |
Step |
Multiply the number 39 with 27 |
39 × 27 |
4 |
Step |
After the multiplication and we get |
1053 |
5 |
Sumup |
Please summarize steps |
|
Choices |
|||
6 |
Choice-A |
This is incorrect and as it is not the correct product of 39 and 27 |
Wrong 1353 |
7 |
Choice-B |
This is incorrect and as it is not the correct product of 39 and 27 |
Wrong 1253 |
8 |
Choice-C |
This is the correct answer and as it accurately represents the product of 39 and 27 |
Correct 1053 |
9 |
Choice-D |
This is incorrect and as it is not the correct product of 39 and 27 |
Wrong 1153 |
10 |
Answer |
Option |
C |
11 |
Sumup |
Please summarize choices |
|
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