The answer depends on the degree to which you are estimating. To the nearest thousand it is 1 thousand; to the nearest hundred, it is 600 and so on.
638 rounded to the nearest twenty-five 650.
640
637.892 rounded to the nearest whole number is 638
600
600
600
The answer depends on the degree to which you are estimating. To the nearest thousand it is 1 thousand; to the nearest hundred, it is 600 and so on.
638 rounded to the nearest twenty-five 650.
The correct way to write 638 is six hundred thirty-eight.
640
637.892 rounded to the nearest whole number is 638
It is 2,100 when rounded to the nearest hundred
640
600
Zero is the nearest hundred. 6.56 is the nearest hundredth.
100 to the nearest hundred and 51.62 to the nearest hundredth.