Lesson Example Discussion Quiz: Class Homework |
Step-1 |
Title: Subtraction of Whole Numbers |
Grade: 4-a Lesson: S1-L4 |
Explanation: Let us verify the answer here with the steps. |
Lesson Steps Head1
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
If a restaurant uses 351 of the 984 eggs, they had purchased during the month. How many eggs were left unused? |
|
2 |
Clue |
More implies comparision |
Subtraction |
3 |
Hint |
Operator used: Subtraction |
- |
4 |
Step |
Total number of eggs purchased |
984 |
5 |
Step |
Number of eggs used |
351 |
6 |
Formula: |
To find the number of eggs left unused |
Unused eggs = Total eggs − Used eggs |
7 |
Step |
Now plug the values in the formula |
984 - 351 |
8 |
Step |
After subtraction |
633 |
9 |
Step |
Therefore, there were 633 eggs left unused. |
|
10 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
11 |
Choice.A |
This is not correct because it seems to be a miscalculation |
33 |
12 |
Choice.B |
This is not correct because it seems to be a miscalculation |
523 |
13 |
Choice.C |
This is not correct because it seems to be a miscalculation |
630 |
14 |
Choice.D |
This is correct because it has accurately done the calculation |
633 |
15 |
Answer |
Option |
D |
16 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
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