answersLogoWhite

0


Best Answer

Example numbers to round to the nearest tens are: 43, 57, 99

If the ones column shows a number 1, 2, 3, 4 then round down: 43 becomes 40

If the ones column shows a number 5, 6, 7, 8, 9 then round up: 57 becomes 60, and 99 becomes 100

To round off to the nearest hundreds: 433 becomes 430, 577 becomes 580 and 996 becomes 1000

User Avatar

Wiki User

10y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are rules in rounding off whole number?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

When rounding off a number to the nearest unit does it have to be a whole number?

Yes.


What is 9.856 rounded off to?

It depends what you're rounding off to. If you're rounding off to the hundredths, you get 9.86 If you're rounding off to the tenths, you get 9.9 If you're rounding to the whole number, you get 10


What is the difference between rounding-off to the nearest whole number and rounding-off to the nearest ones?

Im not sure actually. But rounding to the nearest number means its easier probably.


What is the answer for rounding off 8.9 to nearest whole number?

9


Can you round off 5.6 to 6?

If you are rounding to the nearest whole number you can.


What is the round off number of 1.875?

The rounded off number of 1.875 depends on the level of precision required. If rounding to the nearest whole number, the rounded off number of 1.875 is 2. If rounding to the nearest tenth, the rounded off number is 1.9.


What numbers can be rounded off to 750?

750.4 if rounding to the nearest whole number. 754, if rounding to the nearest 10. 774, if rounding to the nearest 50. 874, if rounding to the nearest 250.


What is the smallest numbers that rounds off 50?

45 is the smallest number that rounds to 50


Does rounding up mean the same thing as estimate?

An estimate is an educated guess based on prior knowledge. Rounding off is knowing the exact value but rounding it to the nearest whole number.


What are the steps in rounding off numbers?

steps rounding off number


How do you round 4.5 to the nearest whole number?

Rounding DecimalsWhen rounding decimals, you have to remember these rules: If the digit to the right of the place you are rounding to is 4 or less, leave the number in the place you are rounding to the same and change all digits to the right of it to zeros.If the digit to the right of the place you are rounding to is 5 or more, round the number in the place you are rounding to to the next higher digit and change all the digits to the right of it to zeros.To round 4.5 to the nearest whole number, look at the digit in the tenth's place. Since it is a 5, round the 4 to a 5. Your answer is 5, or you could write it as 5.0.If you're rounding to decimal places, you can leave the zeros to the right off in your answer. For example, if you're rounding 6.849 to hundredths place, you could write the answer as 6.85 instead of 6.850 because the zeros are not needed.


What is the greatest possible whole number that can be rounded off to 600?

-- If rounding to the nearest 300, then 749 is. -- If rounding to the nearest 200, then 699 is. -- If rounding to the nearest 150, then 674 is. -- If rounding to the nearest hundred, then 649 is. -- If rounding to the nearest twenty, then 609 is. -- If rounding to the nearest ten, then 604 is.