3
Rounding to the nearest hundredth is more accurate.
300000 and 1000
58 is between zero and one hundred. If you are rounding to the nearest hundred, 58 is closer to one hundred than it is to zero.
There is no universal "better". Rounding off is a trade-off between reducing the accuracy and simplifying calculations. Also, if there are other numbers in an addition that are rounded to the nearest hundred, there is no point in rounding your number to the nearest ten.
Difference is Four Hundred and ninty.... proof 820-330=490
An Estimate is basically a guess. Rounding is when you have an answer and you shorten the answer to a given number of digits. eg $27482 would round to $27500 to the nearest hundred dollars.
106 + 091 = 197 100 + 100 = 200 Answer: 3
rounding numbers is to nearest ten or hundred and compatible numbers are when you can do nearest 5
800 - 300 = 500
Rounding to the nearest hundredth is more accurate.
900
300000 and 1000
1086
58 is between zero and one hundred. If you are rounding to the nearest hundred, 58 is closer to one hundred than it is to zero.
Since both these numbers are integers, rounding to the nearest hundred thousandths will make no difference.
There is no universal "better". Rounding off is a trade-off between reducing the accuracy and simplifying calculations. Also, if there are other numbers in an addition that are rounded to the nearest hundred, there is no point in rounding your number to the nearest ten.
400 + 500 = 900