Oh, isn't that a happy little number! When we round 835, we look at the digit in the tens place, which is 3. Since 3 is less than 5, we keep the hundreds place the same and change everything after it to zero. So, 835 rounds to 800. Just a little adjustment to make everything nice and balanced!
The number 835 rounds to 800 when rounded to the nearest hundred. This is because the digit in the tens place, 3, is less than 5. When rounding to the nearest ten, 835 rounds to 840, as the digit in the ones place, 5, is 5 or greater.