The correct answer is 3,490
Well, let's take a moment to appreciate the beauty of rounding numbers. If we're rounding 3490 to the nearest thousand, it becomes 3000. When we round it to the nearest hundred, it becomes 3500. And finally, when we round it to the nearest ten, it remains 3490. Remember, there are no mistakes in rounding, just happy little adjustments.
3490
As a whole number, 3490 is already rounded to the nearest hundredth.
3490
3,490 rounded to the nearest thousands is 3,000
3490.0
3500
It is already rounded to the nearest tens so you do nothing.It is already rounded to the nearest tens so you do nothing.It is already rounded to the nearest tens so you do nothing.It is already rounded to the nearest tens so you do nothing.
330 is 332 rounded to the nearest tens place.
158.47 rounded to the tens place is 160
456.56 rounded to nearest tens is 460
90