42+?=63,38+?=81,88+?=144
?-25=62,?-47=82,?-42=165
99-?=35,133-?=43,199-?=125
38+48=?,47+73=?,136+158=?
3*9=?,6*8=?,7*9=?
---
?-34=138-64,26+36+46+56=?
98-25=?+43,39+47+46-123=?
64+?+66=195,88+23-46-58=?
49+?-99=35,200-67-88-32=?
白日依山尽