red+( )=purple white+black=( ) red+( )=( )
red+( )=purple white+black=( ) red+( )=( )
red+black=( ) red+( )=purple ( )+)+( )=green red+white=( )
( )+red=pink、white+black=()、blue+()=purple、black+blue=()十万火急
red+black=( ) red+( )=purple ( )+yellow=orange (
+red=pink white+biack=?blue+?=purple black+blue=?
英语加法red+yellow= yellow+blue= red+blue= black+white=white+red
red+()=purple red+yellow+blue=()
Grey-white= Grey-black= Black+white= Red+green= Brown-green=
grey-white=? grey-black=? black+white=? red+green=? br
blue+red=?blue+yellow=?red+yellow=?white+black=?
(1/2)White+black= red+yellow= yellow+blue= red
black,white ,panda,red,