Steps-1 |
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Title: Multiplication |
Grade 4+ Lesson s1-l2 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Quiz: Discussion Step
sbMath-row-a-ones-image10 = 0
Step |
Value |
Image |
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1 |
40 |
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2 |
30 |
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3 |
1200 |
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| Step | Description | A | B | C | D |
|---|---|---|---|---|---|
B1 |
Carry |
0 |
12 |
0 |
0 |
M1 |
Multiplicand |
0 |
4 |
0 |
|
M2 |
Multiplier |
× |
3 |
0 |
|
A1 |
D3 30 × 0 = 0 C3 30 × 4 = 120 B3 30 × 0 + 2 = 2 |
0 00 12 |
12 120 0 |
0 0 0 |
|
S1 |
D3 Bring Down 8 C3 Bring Down 0 B3 Bring Down 12 |
12 |
0 |
0 |
|
Sum |
Product: 30 × 40 = 1200 |
1 |
2 |
0 |
0 |
| Id | Type | Name | Note |
|---|---|---|---|
1 |
Problem |
Find the product of 40 multiplied by 30. |
|
2 |
Clue |
Product means Multiplication |
|
3 |
Step |
Multiply the number 40 with 30 |
40 × 30 |
4 |
Step |
After the multiplication and we get |
1200 |
5 |
Sumup |
Please summarize steps |
|
Choices |
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6 |
Choice-A |
The product of 40 and 30 is 1200 and not 1020. Therefore and option A is incorrect |
Wrong 1020 |
7 |
Choice-B |
The product of 40 and 30 is 1200 and not 1220. Therefore and option B is incorrect |
Wrong 1220 |
8 |
Choice-C |
The product of 40 and 30 is indeed 1200 and so option C is correct |
Correct 1,200 |
9 |
Choice-D |
The product of 40 and 30 is 1200 and not 1202. Therefore and option D is incorrect |
Wrong 1,202 |
10 |
Answer |
Option |
C |
11 |
Sumup |
Please summarize choices |
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