How many different four-digit numbers can be formed by rearranging the four digits in 2004?

分类: 作业答案 • 2022-01-07 12:46:30

问题描述：

How many different four-digit numbers can be formed by rearranging the four digits in 2004?
A.4 B.6 C.16 D.24 E.81

答