Lesson Example Discussion Quiz: Class Homework |
Step-1 |
Title: Multiplication |
Grade: 2-a Lesson: S4-L4 |
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
sbMath-row-a-ones-image10 = 5
Step |
Value |
Image |
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1 |
5 |
|
||||||||||||||||||||||||
2 |
16 |
|
||||||||||||||||||||||||
3 |
80 |
|
| Step | Description | A | B | C | D |
|---|---|---|---|---|---|
B1 |
Carry |
3 |
0 |
||
M1 |
Multiplicand |
1 |
6 |
||
M2 |
Multiplier |
× |
5 |
||
A1 |
D3 5 × 6 = 30 C3 5 × 1 + 3 = 8 |
0 05 3 |
3 30 0 |
||
S1 |
D3 Bring Down 0 C3 Bring Down 8 |
8 |
0 |
||
Sum |
Product: 16 × 5 = 80 |
8 |
0 |
| Step | Type | Explanation | Answer |
|---|---|---|---|
2 |
Problem |
Find the missing number |
9 × 19 = ? |
3 |
Step: |
The given product is |
9 , 19 |
4 |
Clue |
Product means Multiplication |
\$ \times \$ |
5 |
Step: |
multiply the number 9 with 19 |
\$9 \times 19\$ |
6 |
Step: |
After the Multiplication, we get |
\$ 171 \$ |
7 |
SumUp |
Can you summarize what you’ve understood in the above steps ? |
|
8 |
Choice.A |
This option is incorrect. If you calculate 9 × 19, you get 171, not 111 |
|
9 |
Choice.B |
This option is correct. It matches the calculated result of multiplying 9 and 19 |
|
10 |
Choice.C |
This option is incorrect. It’s not the result of multiplying 9 and 19 |
|
11 |
Choice.D |
This is incorrect because 9 × 19 is not equal to 171. The correct product is 171, not 121 |
|
12 |
Answer |
B |
|
13 |
SumUp |
Can you summarize what you’ve understood in the above steps ? |
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