32+?=68,29+?=93,97+?=187
?-32=48,?-22=83,?-31=121
99-?=46,107-?=29,183-?=61
43+72=?,39+68=?,135+128=?
4*4=?,5*5=?,6*6=?
---
?-32=93-49,17+38+27+15=?
28+?+12=103,52+36+43-99=?
88-24=?+33,73+84-98-57=?
31+48=100-?,200-49-39-29=?
熊猫啃竹笋