143900
It rounds to 900
800
850
800
900 When rounding to the nearest hundred, like we did with 850 above, we use the following rules: A) We round the number up to the nearest hundred if the last two digits in the number are 50 or above. B) We round the number down to the nearest hundred if the last two digits in the number are 49 or below. C) If the last two digits are 00, then we do not have to do any rounding, because it is already to the hundred.
850 and 949 rounded the nearest hundred is 900
800
800
Rounded to the nearest ten: 760 Rounded to the nearest hundred: 800
12 849 rounds to12 850 to the nearest ten12 800 to the nearest hundred13 000 to the nearest thousand10 000 to the nearest ten thousand0 to the nearest hundred thousand
800