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Mathematics
3rd -
5thgrade
Rounding Vocabulary & Conceptual Knowledge
12 questions
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- 1. Multiple Choice
Rounding:
Finding an exact answer
Finding a precise answer
Finding an approximate answer
- 2. Multiple Choice
True or False: Rounding is a way to estimate.
True
False
- 3. Multiple Choice
Estimating:
Finding a precise number.
Finding a rough calculation.
Finding the exact calculation.
- 4. Multiple Choice
We use several words to explain that we are estimating. Choose all the word that help show that the number is an estimation.
exactly
about
preciesly
roughly
approximately
- 5. Multiple Choice
If I were to round the number 365, would it be closer to 300 or 400?
300
400
- 6. Multiple Choice
If I were to round the number 27, would it be closer to 20 or 30?
20
30
- 7. Multiple Choice
If I were to round the number 1,489, would it be closer to 1,000 or 2,000?
1,000
2,000
- 8. Open Ended
People round numbers all the time... can you give an example of when people may give a rounded number instead of an exact number?
- 9. Multiple Choice
What does it mean to overestimate?
To give a number that is less than your exact number.
To give a number that is greater than your exact number.
To give an exact number
You are tired of your teacher asking you to estimate
- 10. Multiple Choice
What does it mean to underestimate?
To give an exact number
To give a number that is greater than your exact number.
To give a number that is less than your exact number.
Your teacher isn't asking you to estimate enough
- 11. Multiple Choice
When you overestimate in real life you will have...
extra
not enough
just enough
- 12. Multiple Choice
When you underestimate in real life you will have...
extra
not enough
just enough
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