|1/2005-1/2004|-(1/2006-1/2005)-|1/2006-1/2004|怎么算?

来源：学生作业帮助网 编辑：六六作业网 时间：2024/11/27 02:56:59
|1/2005-1/2004|-(1/2006-1/2005)-|1/2006-1/2004|怎么算?|1/2005-1/2004|-(1/2006-1/2005)-|1/2006-1/2004|怎么

|1/2005-1/2004|-(1/2006-1/2005)-|1/2006-1/2004|怎么算?
|1/2005-1/2004|-(1/2006-1/2005)-|1/2006-1/2004|怎么算?

|1/2005-1/2004|-(1/2006-1/2005)-|1/2006-1/2004|怎么算?
原式=1/2005-1/2004-1/2006+1/2005-1/2006+1/2004
=2/2005-2/2006
=5012-5010/2005*2006
=1/2005*1003