Lesson Example Discussion Quiz: Class Homework |
Step-1 |
Title: Multiplication |
Grade: 4-a Lesson: S1-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 |
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1 |
18 |
|
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2 |
11 |
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3 |
198 |
|
| Step | Description | A | B | C | D |
|---|---|---|---|---|---|
B1 |
Carry |
1 |
8 |
0 |
|
M1 |
Multiplicand |
0 |
1 |
8 |
|
M2 |
Multiplier |
× |
1 |
1 |
|
A1 |
D3 11 × 8 = 88 C3 11 × 1 + 8 = 19 B3 11 × 0 + 1 = 1 |
0 01 1 |
1 11 8 |
8 88 8 |
|
S1 |
D3 Bring Down 8 C3 Bring Down 9 B3 Bring Down 1 |
1 |
9 |
8 |
|
Sum |
Product: 18 × 11 = 198 |
1 |
9 |
8 |
| Step | Type | Explanation | Answer |
|---|---|---|---|
2 |
Problem |
Calculate the result of 44 times 23. |
|
3 |
Clue |
Product means Multiplication |
\$ \times \$ |
4 |
Step: |
Multiply the number 44 by 23 |
\$44 \times 23\$ |
5 |
Step: |
After the multiplication, we get |
\$ 1012 \$ |
6 |
Choice.A |
1012 is the correct answer, as it accurately represents the product of 44 and 23 |
1012 |
7 |
Choice.B |
1013 is the wrong answer, as it is not the correct product of 44 and 23 |
1013 |
8 |
Choice.C |
1023 is the wrong answer, as it is not the correct product of 44 and 23 |
1023 |
9 |
Choice.D |
1033 is the wrong answer, as it is not the correct product of 44 and 23 |
1033 |
10 |
Answer |
A |
|
11 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
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