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WorksheetsRounding Vocabulary & Conceptual Knowledge
Total questions: 12
Worksheet time: 3hrs 0mins
Rounding:
Finding an exact answer
Finding a precise answer
Finding an approximate answer
True or False: Rounding is a way to estimate.
True
False
Estimating:
Finding a precise number.
Finding a rough calculation.
Finding the exact calculation.
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
If I were to round the number 365, would it be closer to 300 or 400?
300
400
If I were to round the number 27, would it be closer to 20 or 30?
20
30
If I were to round the number 1,489, would it be closer to 1,000 or 2,000?
1,000
2,000
People round numbers all the time... can you give an example of when people may give a rounded number instead of an exact number?
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
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
When you overestimate in real life you will have...
extra
not enough
just enough
When you underestimate in real life you will have...
extra
not enough
just enough
