王阿姨购进260箱饮料，卖了一星期后，还剩80箱。卖了多少箱？6F9W3N'~7e5j'~)q)a1b1X7A7x8h'C+{
算式：提示9W6r8W0N6S2_7S1J:V6F9W3N'~7e5j'~)q)a1b1X7A7x8h'C+{
答：卖了,I5k(`1h'q2I'R,x:W6x/U+{箱。6F9W3N'~7e5j'~)q)a1b1X7A7x8h'C+{