8+2= 5+0= 15-4= 7-2= 6+4=
7+9= 9+6= 8+11= 8+10= 15+2=
9+3+6= 3+4+5= 6+7+6= 19-9+3= 4+8+4=
(颗)
11-6+9=
14-7+3=
17-8+2=
12+4-8=
8+7-6=
11+6-8=
15-6+3=
13+2-9=
12+4-9= 10-5+4= 9+7-2=
12+5-8= 11-5+5= 8+6-5=
9+6= 13-5= 6+6= 8-8= 10-3+7=
18-10= 4+16= 11-5= 11-3= 2+10-8=
17-8= 7+1= 7+11= 6+0= 10+8-9=
12+6= 2+10= 15-5= 10-4= 16-3-3=