Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Addition of decimals |
Grade: 4-a Lesson: S2-L8 |
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 | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Addition of decimals 237.5 + 164.5. |
|
2 |
Hint |
Operator used for addition is \$+\$ |
|
3 |
Step |
Add the numbers |
237.5 + 164.5 |
4 |
Step |
After the addition we get |
402 |
5 |
Choice.A |
This option is correct. because 237.5+164.5=402. |
402 |
6 |
Choice.B |
This option is incorrect because the result of 237.5+164.5 is 402, not 420.6. |
402.6 |
7 |
Choice.C |
This option is incorrect as it does not match the correct sum of 402. |
422.4 |
8 |
Choice.D |
This option is incorrect due to a mistake in the addition process, perhaps in the addition of the hundreds place or another column. |
412.5 |
9 |
Step |
Option |
A |
10 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
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