Round 673,432

to the place of the underlined digit. Enter the rounded number in the box.

The underlined digit in the number 673,432 is 3.

To round the number to the nearest ten thousand, we look at the digit to the right of the underlined digit.

Since 3 is less than 5, we round down and keep the underlined digit unchanged.

Therefore, the rounded number is 670,000.

To round the number 673,432 to the underlined digit, we need to identify the place value of the underlined digit. However, I don't see any underlined digit in the given number. Please clarify which digit you would like to underline or provide more information.