red+yellow+blue=

Red+blue+Yellow= blue+red+yellow= red+yellow+blue=? red+yellow+blue= red+()=purple red+yellow+blue=() Res+yellow=?Red+white=?Red+blue+yellow=? 英语加法red+yellow= yellow+blue= red+blue= black+white=white+red red+yellow+blue=什么啊 Red+blue+yellow=什么颜色?、 blue+red=?blue+yellow=?red+yellow=?white+black=? 1.red+yellow= 2.yellow+blue= 3.red+blue= 4.red+yelloe+blue= (1/2)White+black= red+yellow= yellow+blue= red