＝1200
104×6+3×1＝7×(395+17)
-----------------------------------------------
===（184.1
-----------------------------------------------
104×6+3×1＝7×(395+17)

＝1200
104×6+3×1＝7×(395+17)
-----------------------------------------------
===（184.1
-----------------------------------------------
104×6+3×1＝7×(395+17)

＝1200
104×6+3×1＝7×(395+17)
-----------------------------------------------
===（184.1
-----------------------------------------------
104×6+3×1＝7×(395+17)

＝1200
104×6+3×1＝7×(395+17)
-----------------------------------------------
===（184.1
-----------------------------------------------
104×6+3×1＝7×(395+17)

这是什么？

＝1200
104×6+3×1＝7×(395+17)
-----------------------------------------------
===（184.1
-----------------------------------------------
104×6+3×1＝7×(395+17)

好书友推书论坛
https://haoshuyou.net/?fromuid=18953

＝1200
104×6+3×1＝7×(395+17)
-----------------------------------------------
===（184.1
-----------------------------------------------
104×6+3×1＝7×(395+17)

＝1200 104×6+3×1＝7×(395+17) ----------------------------------------------- ===（184.1 ----------------------------------------------- 104×6+3=627