Determine the closest number to 10000 by rearranging the digits of the number 6 064.
The number that is closest to will be the greatest number that can be formed using the 4 digits.
To find the greatest number that can be formed, arrange the digits in the number in order from greatest to smallest: 6, 6, 4, 0. Use that order to write the 4-digit number.
So, the closest number to that can be formed is .