Lesson Topics Discussion Quiz: Class Homework |
Steps-1 |
Title: Multiplication |
Grade 4+ Lesson s3-l8 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Quiz: Discussion Step
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Step |
Value |
Image |
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1 |
160 |
|
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2 |
9 |
|
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3 |
1440 |
|
| Step | Description | A | B | C | D |
|---|---|---|---|---|---|
B1 |
Carry |
5 |
|||
M1 |
Multiplicand |
1 |
6 |
0 |
|
M2 |
Multiplier |
× |
0 |
9 |
|
A1 |
D3 9 × 0 = 00 C3 9 × 6 = 54 B3 9 × 1 + 5 = 14 |
9 5 |
5 54 4 |
00 0 |
|
S1 |
D3 Bring Down 14 C3 Bring Down 4 B3 Bring Down 0 |
14 |
4 |
0 |
|
Sum |
Product: 160 x 9 = 1440 |
14 |
4 |
0 |
| Id | Type | Name | Note |
|---|---|---|---|
1 |
Problem |
Find the missing number 160 × 9 = ? |
|
2 |
Step |
Multiply the number 160 by 9 \$160 times 9\$ |
|
3 |
Step |
After the multiplication, we get 1440 |
|
4 |
Sumup |
Please summarize steps |
|
Choices |
|||
5 |
Choice-A |
160 multiplied by 9 is gives exactly 1440, so this option is correct |
Correct 1440 |
6 |
Choice-B |
160 multiplied by 9 does not equal 1404, so this option is wrong |
Wrong 1404 |
7 |
Choice-C |
1450 is not the product of 160 and 9, so this option is wrong |
Wrong 1450 |
8 |
Choice-D |
1444 is close but still not equal to 160 × 9, so this option is wrong |
Wrong 1444 |
9 |
Answer |
Option |
A |
10 |
Sumup |
Please summarize choices |
|
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