須佐賀 wrote:如圖 加減乘除、答案...(恕刪) 7 * 2 - 9 = 53 / 1 + 4 = 76 + 8 - 5 = 9或是7 * 1 - 2 = 59 / 3 + 4 = 76 + 8 - 5 = 9