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What is the relationship of rounding and estimating?
Rounding, you see the number and just make it look neater or easier to use. Estimating, you guess a number.
What is estimating NOT as helpful when multiplying very small numbers?
It is - if you use appropriate rounding. Rounding does not have to be to whole numbers.
Is rounding the same thing as estimating?
No,Rounding means reducing the digits in a number while trying to keep it's value similar. The result is less accurate, but easier to use.This is the common method* Decide which is the last digit to keep* Increase it by 1 if the next digit is 5 or more (this is called rounding up)* Leave it the same if the next digit is less than 5 (this is called rounding down)Example: 243 rounded to the nearest ten is 240 (because 3 is less than 5)And estimating is a close guess of the actual value, usually with some thought or calculation involved.Example: Alex estimated there were 10,000 sunflowers in the field by counting rows.Hope the definitions and examples helped you understand that estimating and rounding are not the same thing. Love,Rocio
How does an under estimation relate to rounding factors before estimating?
look it up godeem coach
What is the difference between rounding up and rounding off?
There is no difference between rounding up and rounding off. The only thing is that when you round off you drop some numbers.Like in 74,329 the 10,000 would be 70,000.
