一瓶可乐6元,一袋巧克力比可乐贵7元,一袋巧克力多少钱?(M2N-Y3g6W9[.|.F,f:b6f+[5p6C:t6|(g'p,n
算式:提示0V4u)n7t8X/q4g:d5r(M2N-Y3g6W9[.|.F,f:b6f+[5p6C:t6|(g'p,n
答:一袋巧克力1x1b:p;]'C4e,O7A7d3Y-f2|0`-O5Z.Y2n元钱。(M2N-Y3g6W9[.|.F,f:b6f+[5p6C:t6|(g'p,n