36+?=63,28+?=82,56+?=165
?-36=63,?-28=82,?-56=165
99-?=27,164-?=74,199-?=138
26+56=?,43+79=?,125+137=?
3*5=?,5*8=?,8*9=?
---
?-46=121-46,19+24+35+47=?
98-45=?+27,34+59+33-121=?
39+?+65=161,88+57-63-75=?
49+?-29=63,200-79-59-39=?
过江千尺浪