45+?=54,18+?=82,78+?=187
?-26=55,?-48=36,?-91=144
99-?=64,145-?=72,199-?=124
27+47=?,55+76=?,132+121=?
3*7=?,4*9=?,7*7=?
---
?-36=100-46,16+28+28+44=?
98-37=?+19,53+26+36-112=?
38+?+83=161,81+27-63-45=?
45+?-36=88,200-34-25-79=?
能开二月花