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Earn +20 ptsQ: Front end estimation of 687-239
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What is the front-end estimation for 2356?
2,000. A front-end estimation just means to round it by the greatest value, in this case the thousands.
What is 16.55 12.92 in front end estimation?
It is 200.
What is estimation from front end rounding of 11649?
It is 10000.
What are two estimation strategies?
Some of the estimation strategies are: Front-End Strategy and Closest-Ten Strategy (or rounding).
Why is it smart to use rounding on front end estimation after finding an answer?
By using front end estimation, the numbers that you start of with have only one significant digit. It is, therefore, nonsense to have an answer with loads of significant digits.
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