=50
+ 
=17 x 
=35
+ + 
- 
=?
ಠ_ಠ
=50
+ =17
x =35
+ + - =?
=50 + =17 x =35 + + - =?
pear9769
８３
almond5513
83
bison7344
83
crepe3366
83
ಠ_ಠ
太簡單了 