Give the least number that can be rounded to the nearest ten thousand?
9500
10, 100
To what place value is 670,000 rounded off?
To find the least number that can be rounded to the nearest ten thousand, you need to understand how rounding works.
Rounding is a process of approximating a number to a certain place value depending on the digit immediately to its right. When rounding, we look at the digit to the right of the place value we are rounding to. If that digit is 0, 1, 2, 3, or 4, we round down. If the digit is 5, 6, 7, 8, or 9, we round up.
The place value you are interested in is the ten thousand place, which is the fifth digit from the right in a whole number. To round to the nearest ten thousand, we look at the digit immediately to its right, which is the thousand place.
Since we are looking for the least number that can be rounded to the nearest ten thousand, we want the digit in the thousand place to be exactly 5. This means that the number in the ten thousand place must be odd.
Therefore, the least number that can be rounded to the nearest ten thousand is the smallest odd number that has 5 in the thousand place. The number that satisfies these conditions is 10,005.