將所有商品複製到B欄及F欄。C2:=SUMIFS(入庫!$D$2:$D$7,入庫!$B$2:$B$7,"A",入庫!$C$2:$C$7,工作表3!B2)-SUMIFS(出庫!$D$2:$D$7,出庫!$B$2:$B$7,"A",出庫!$C$2:$C$7,工作表3!B2)將公式複製到C3:C100。G2:=SUMIFS(入庫!$D$2:$D$7,入庫!$B$2:$B$7,"B",入庫!$C$2:$C$7,工作表3!F2)-SUMIFS(出庫!$D$2:$D$7,出庫!$B$2:$B$7,"B",出庫!$C$2:$C$7,工作表3!F2)將公式複製到G3:G100。