7+?=7,2+?=19,47+?=62
?-4=4,?-15=38,?-47=48
92-?=63,98-?=43,106-?=74
27+72=?,38+49=?,53+67=?
4*7=?,3*4=?,6*8=?
---
?+29=99-55,?-51=16+33
32+?+41=98,27+39+23+11=?
24+?=81-?,43+59-36-62=?
?-46=?+44,100-12-29-53=?
野猪骑士跳