Lesson Example Discussion Quiz: Class Homework |
Step-3 |
Title: Addition of decimals |
Grade: 4-a Lesson: S2-L7 |
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 218.4 + 134.2. |
|
2 |
Hint |
Operator used for addition is \$+\$ |
|
3 |
Step |
Add the numbers |
218.4 + 134.2 |
4 |
Step |
After the addition we get |
352.6 |
5 |
Choice.A |
Incorrect (332.5) because it is lower than the correct sum of 218.4 and 134.2, which is 352.6 |
332.5 |
6 |
Choice.B |
This option is incorrect because 218.4 + 134.2 equals 352.6, not 326.5 |
326.5 |
7 |
Choice.C |
This option is correct because it matches the exact sum of 218.4 and 134.2 |
352.6 |
8 |
Choice.D |
Incorrect (356.2) because it is lower than the correct product of 218.4 and 134.2, which is 352.6 |
356.2 |
9 |
Step |
Option |
C |
10 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
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