What is the difference between the largest number and the smallest number that can be divisible by 5 among the four-digit numbers written from 0, 2, 5, 7, and 9 without repeated numbers.
由0、2、5、7、9写成的没有重复数字的四位数中，能被5整除的最大数与最小数的差多少．
<gadget id="calculator">9_750 - 2_075</gadget>
<output>7_675</output>

<result>7_675</result>