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1、15-12 + 8 =1 + 4 =6 + 2 =0 + 20 + 0 =5 + 0 + 15 =17 + 2 =15-2 =13 + 1 + 1 =3+6-3=16-4 =10 + 8-13 =6 + 1 + 10 =15-14 =6 + 3 =5 + 14-0 =10 9 + 4 =18-9 + 10 =13 1 =144 =20 + 0 =18-8 + 1 =+ 13 =1 + 17 =10-5 + 5 =2 + 10-1 =1 + 18-7 =8 1 =0 + 20 =20-10 =4+6+3=13-2-11 =2+3+8=18-1 =18-11 =20-12-7 =15-3 =10-
2、9 =54 =3 + 14-10 =18 + 2 =16 - 3 + 3 =+ 2 15 =15 + 5 =1 + 11-1 =14 + 5-0 =4 3 = 11-4-3 =7+4+1=13 + 5 0 =1-0 =16 + 3-1 =20-9 + 3 =1 + 19 =17-4-10 =11-10 =13-3-8 =3+7-7=12 2 =5 + 11 =10 + 6 =2+3+8=7+3+8=12-10 =13-13 =15-9-1 =15 + 1-14 =12 + 0-6 =8 7 =6+8-6=I + 17 =18-14 =II + 9 =82+8=12-6-4 =6 + 13 9
3、=20-20 + 13 =19-11-2 =5 + 14-10 =+ 6 = 19-3-0 =12 + 0 =2 + 13 =14+6 =17-8-5 =16-15 + 18 =94+6=13 + 1-2 =10 + 8 =2+9+3=20-12 =7-4+0=3 + 15 =2+9+2=1+11=16-13 =11-11 =12-10 =12+4 =20-17-2 =7+5+6=5 + 4 =15 + 0 =18-16 =10 + 3 4 =18-7 =12+4 =10 5 + 3 =3-0 =17-6-9 =20-19 + 0 =7 2 =16 6 - 6 =9 6 =6 + 9 =8-2
4、 =85+1=17-3-0 =14 3 =12 11 + 8 =5 + 10 =3 + 10 + 0 =6 4 =2+4+0=14 + 1 =12 + 0 =8+4+3=64+9=10-10 =19-6 =18-14 =3 + 14 + 1 =12-3 =16 3 - 9 =5 + 1 + 13 =20-11 + 10 =20-13 =18-15 =10 + 7-5 =19-6 =1-0-1=13-6 + 10 =16-2-1 =19-16-1 =4 + 4 =13 + 1-14 =30+7=9 + 5-12 = 0 =13 2 =9 + 10-15 =1 + 13 =13-7 + 10 =1
5、84 =19 13 + 5 =8 1 = 19-2-5 =13-13 =3 + 6 = 6+45=8 + 12 =8-7 =20 8 12 =1 + 0 =10 + 8 =194一6 =2 + 18 =7+1+0=1 + 12-5 =6-1 =0 + 15 + 0 =6 2 =15 5 =19 15 3 =17-2 =11 2 6 =4+7+2=5 + 11 =10-5 =18-18 =0 + 13-3 =16 0 9 =18-3 =6 + 11 =3 + 8 =64 =0 + 10 =18-5-6 =4 + 13 =14 3 6 =12 6 6 =2 + 15-3 =1 + 12 =0-0+
6、15 =18-11 =2 + 2 =9 2 =5 5 =10-5-4 =12-4 + 5 =2 + 12 =13+4 =0+4+2=5 1 =2-1 =9 + 4 =7 + 6 =+ 2 =15-5 =8-0 =0 + 3 + 17 =12 + 0 =14-5 =17-2-3 =1 + 11 =15 + 5 =12-11 + 18 =7 0 =4 3 =18-6 =18-11 + 1 =15 + 3 =6 + 14 =14-14 =17-9-8 =4-2 =20-12 =6 + 3 + 11 =13 + 2-5 =5 2 =17 + 2 =12 + 6-13 =6 + 14 =14 + 2 =
7、 18-1-11 =1 + 18 =20-2-9 =17-11 =3-2 =17-15 =0 + 20 =10-0 =19-19 =6 + 10 =18-17 + 2 =7-0-7=13-4 =2 + 17 8 =9 + 9 =1 + 2 =7 + 11 =18 2 =9+2+8=7+5-1=19-2 =11 + 8-11 = 2 =15-12 =+ 7 =12 2 + 4 =18 + 0 =15-14 =3 + 14+0 =12-6 =1+1+3=1 + 6 =9-62=17-6 + 9 =4+0 + 16 =2 + 12 =10 + 9 =19 + 1 =16-16 =14 7 + 8 =
8、18-13 + 10 =19-1 =11-0-4 =3 + 9 =5 5 =8-5 =5-0 =3+3+6=10-8 + 7 =20 13 + 6 =18 5 + 3 =10 + 1 + 2 =4411-14 =0 + 12 =2 + 7 =4+2-4=10-1-1 =12 + 3 =7 + 2 =3 + 14 + 3 =12-0 + 2 =74+5=3-1-1=3+6-3=19-15 =14-6-1 =18-2 =15-11 + 9 =0+8-2=93+6=17 5 + 5 =15-12 =+ 12 =13-2 = 6 =5 + 1 =+ 4 = 12-12 =2 + 12 + 3 =4 +
9、 14 4 =6 + 6 =3 + 12 + 3 =2 + 15-10 =1 1 =18-15-3 =8 + 10-12 = 6+3-5=19-1-12 =19 6 =3 + 12-12 =16 7 - 5 =17 9 6 =0+8+0=9 + 1-10 =7+30=19-7-3 =16-1 =7 + 5 =13 + 4 =4 + 15 =3 + 3 =64 =1 + 0 =16-1 =13 2 + 2 = 8+90=16-12 =6 +1 + 3 = 11-5 + 4 =17-7-1 =3 + 10 = 18-17 + 1 =16-11 + 11 =0 + 0 =9 + 5 = 14+4+0
10、 =15 + 4 = 15-11 + 3 =1 + 9 =12-12 =5 0 =7 + 0 =14-5 + 8 =20 5 5 =15-2-7 =11-5 =18-2-9 =15 + 2 + 0 =14-5 + 9 =2 + 18 + 0 =11 + 6 =16 - 5 + 5 =30+2=9 1 =3 + 10 + 5 =4-2 =3 + 2 =9 + 10 =11 + 8 6 =0+4 =3 + 12 + 0 =17-17 =3 + 12 =15-5 =0+3-1=8 + 10 =0 + 11 =15-15 =7-3 + 10 =+ 13 16 =6 + 11 =19 + 0 = 20-
11、11-3 =11-1 =15-5-0 =10-5-4 =15-9-4 =14-8-0 =4 + 3 =6 + 10 =13-3 + 0 =18-9-9 =7-6+4=4 + 9 =6+1-5=18-13 =3 + 2 + 15 =8-8 =4+1+5=9-3-3=13-13 =11 + 0 =14-4-9 =7-6+18 =4 + 14 =14 5 =0 + 8 =19-19 + 19 =7 + 1 =7 + 10 =15-0-7 =19 5 = 20-12 + 8 =17-5-3 =15-9 + 7 =17-0 =13 2 二14-9-2 =7-0 + 11 =3 + 6 =15-2 =7-
12、7 + 11 =10-9 + 0 =2-1 =13-2 + 8 =16 - 7 + 6 =1 + 19 =10-7 + 1 =9+3+6=0 + 1 =13 + 6-3 =8-5 =5 + 3 =194 =7-1 =+ 0 + 3 =20-16-4 =13 + 1-5 =12 + 8 =1 + 11 =+ 19 =81+9=+ 0 + 7 =11-6 =7-5 + 13 =18-0-7 =14-4 =11-0 =12-10 =980=17-10 + 6 =17-11 =16+4 =11-3 + 10 =10 + 3 =7-1-6=0 + 9 =0 + 19-9 =3 + 15 =12 + 0
13、=o+o-o=5 + 6 =8 + 11 =11 + 3 =2 + 11 =2 + 18 =20-0-8 =8 + 10 8 =4+8+8=12 + 1 =12-12 =1 + 0 =3+6+8=17-9 + 6 =11-3-0 =12-5-5 =4 + 6 =18-13 + 0 =20 0 3 =1+4 =11-2 =74 = 12-11 =16 7 9 = 3-2 + 14 =14 2 + 7 =8 + 3 = 10-3 + 8 =19-6-7 =14 8 + 13 =4 + 13-12 =20 3 =11 + 7 =7 6 =5 + 4 =4 + 1 = 16-0-12 =10 + 9
14、=9 0 =16 + 1 15 =00+7=17-7-9 =20-15-1 =19 4 =+ 14 =17-0 =9-4-0=I + 0 =1 + 7 =6 + 13-19 =4-3 =15-10 =7 + 5 =19-11 =0 + 6 + 11 =7 + 0 =9 9 =8+1+4=13-12 + 10 =5 + 13 =16-10 + 11 =16-1 =2 + 17 =11 + 0 + 6 =18-15 + 0 =74 =3 + 1 =19-12 =13-11 =2+7+8=7 + 13 =17 + 1 =9-3-5=9+3+2=12 2 - 6 =5-0-1=16 3 - 1 =8
15、7 =4+10 + 6 =13+4-9 =13-3-4 =18-13-1 =20-10-10 =5 + 6 10 =14-13 + 11 =20-14 + 9 =8+5+5=5+2+5=4 + 1 =16 2 7 =8-3 + 10 =2 + 16 =10+4 =2+4 =1 + 12 =17-1-9 =1+0+9=8+3-7=4+3+9=14 13 + 9 =18-0 =6-0+13 =20-9-0 =18-4-8 =10 3 + 12 =16-15 =15 3 =7-3 =5 5 =8 + 10-4 = 6+1+6=+ 1 =9 + 9 =14 8 =1+5+7=20-0 =2 + 8 =
16、 7+4+8=16 + 3 + 1 =164 =6+9+0=54 =5 + 0 =111=104 6 =3 + 16 =16-15 =10 5 + 12 =148一6 =4 + 1 + 15 =4-2 =13 + 7 =14+0 + 0 =6 + 9 =19-14 =15-12-0 =4-0+11 =20-7-11 =8+69=1 + 19 =18-10 =19-4-11 =3 + 10-9 =20 + 0 =4 + 1 + 15 =15-12 =11 + 0 + 4 =5 + 0 =15 + 1 =3 + 15-17 =1+2+2=15-15 =20-1 =9 + 9-18 =1 + 13-
17、12 =0 + 3 + 15 =5-0-0=16-12 =13-5-0 =9+2-1=15-4 + 8 =14+4 11 =6-3 =9-5-1=20-9-2 =7 + 0 =12 3 二8+3+8=5+7+3=0+8+9=19-17 + 14 =623=16-12 + 2 =19-9 =17-10 =3-1 =4+57=13-0 =4 + 5 + 11 =15-13-1 =16-14 + 17 =0 + 10 + 2 =18-4 + 2 =3 + 15 =17 5 - 6 =12-3 =6 + 11 =13-1-0 =2 + 8 =5 + 1 + 14 =4 + 13-15 =10+10 =
18、12-0-5 =1+8+4=85+2=20-15 =1 + 10 =13-5-8 =17-12-3 =15 + 0+2 =15-2 + 2 =20-2-17 =0 + 18-9 =18-16+4 =5-2 =4 + 11 =18-12 + 9 =14-3 =3 + 7 =12 + 2 =7 6 =73+6=2 + 16 =6 2 =13 + 5 =9 + 5 =1+9+2=7 + 1 =16 5 =12 + 0-7 =9+84=3 + 2 =6 + 10 =3+2+6=8-0+8=1+4+6=11-9 + 8 =11 3 - 6 =16 4 =5 + 12 9 =19-9 + 1 =17 +
19、0-11 =13 6 =7 4 =14 14 =19 6 + 3 =15-11 =2-1 =13-2 =8 + 0 =3+2+4=3-3 =2 + 17 =14-13 =13-1 + 7 =17-4 =7+1+4=0+6-0=7 4 =1 + 17-2 =17-13-0 =2 + 11 + 3 =14 + 0 =17-8-8 =16 6 + 7 =17-2-3 =4 + 14 =12+4 =8+63=16-0-13 =15-14 =13-13 =0 + 18 =19-19 =15 5 - 3 =0+7-2=0 + 6 =8 8 + 16 =19-15-2 =14-3 + 1 =0 + 5 =3
20、 + 134 =12 + 7 =5+92=16-1 =7-5+3=17-9 =2 + 1 =17 + 0 =4 + 3 =20 8 1 =11+4 5 =20-11 =12+4 + 4 =1+1-0=14-14 =5-1 + 11 =19-0 =18-13-4 =18-14 + 4 =17-12 =19-8 =83+2=19 15 + 5 =6 + 11 =7-0-5=15-14 + 5 =16-0 =12 + 2 + 0 =20-12 =2 + 4 =11 + 1-6 =8 6 =9+31=14-11-0 =13 + 0 =4-1 + 10 =10-6 + 11 =19-10-5 =7-7
21、+ 11 =3 + 14 =12 + 6 =4 + 11-9 =16-12 =15-5 =11 + 6 =0 + 16 - 6 =4-3 =10 + 3 =7+8+1=1 + 11 =18-7 =10+1 =8+3+5=18 + 0 =13 1 + 4 =10-1 =15-10 =6 + 10 =6 1 =3 + 14-15 =1 + 18 =18-8-0 =14 + 5-3 =15-2-4 =2-2 =16-7 =15-15 =10 + 6 =5 + 2 =14-14 =1 + 8 =3 + 12 + 4=4-2 =20-6-8 =17-11-6 =19 15 =3 3 =2 + 17 =1
22、4-13 =8 + 7 =19-2 =15 + 1 =11 + 3 =+ 2 =1 + 13 + 0 =17-10-0 =10-1-8 =19 16 + 2 =16-9 + 11 =4 + 4 =11-2-0 =13 3 4 =19-9 =18-6 =2 + 6 =4-0+5=13 + 0 + 5 =19-19 =15 5 3 =0+7-2=19-2 =7-3 =64+13 =11 + 3 + 2 =19-4-13 =9+60=19-5 =16-4 + 6 =13 6 + 3 =7 6 =12-8 + 9 =16-1 =12 + 7 =9 + 10 =8+1+2=16-4 + 4 =11 +
23、4 + 4 =14-8-3 =14-14 =5-1 + 11 =19-0 =10 + 5 =2 + 13 3 =- 5 =5 + 2 =6-06=41 + 14 =13-11 + 14 =6 + 2 =42+4=2 + 10-7 =1 + 13 + 6 =20-2 =17-1 =1+90=77+4=20-1-14 =7 + 11 =0 + 15 + 4 =10-6 + 11 =19-10-5 =7-7 + 11 =18-14 =19-17 =5 + 3 =14-12 + 6 =16 + 0 =+ 11-6 =18-13 =17-16 =13-7 + 0 =19-6 =40+4=15-7 =I
24、2 =16+4 =20-16 + 12 =9 + 10 =6 + 2 =7 + 0 =7+2+6=4 + 4 =9 + 10 =1 + 13 =13-2 =84 =19-10-5 =14-8 + 3 =1 + 16-2 =13 + 0 =11-10 + 7 =3 + 16 =11 + 3 =18 4 1-8 =1 + 1 =16 + 2-14 =0+9+3=8 + 5 =11 + 7 =7-3-0=18-3 =17-5-10 =4 + 10 + 0 =16-10 + 13 =63+5=18-9 + 5 =17-12 =11-11 =10 + 7-3 =15+4+1 =11 1 =6 + 2 =
25、14-10 + 3 =8+1+7=0+3+1=16-11 =12-3 + 9 =5 3 =13-4 + 10 =+ 7 =4-2+0=9-0+1=15 + 3-18 =13-8-3 =2+3+1=+ 3 =14-2 =17 + 1-10 =11 + 8 + 0 =2-1 =9+6+4=3 + 11 =14+2 =9 + 5 =4+0+3=13-11 =3+2+0=1+8-1=4 + 13 =2 + 0+14 =7-0 =15-7 =12 + 6 =6-05=2 + 8-10 =20-10 =11-2 + 11 =12-1-1 =4 + 2 =17-15 =5 + 10 =15 9 - 6 =1
26、8-15 =2 + 14 =17-11-2 =16-14 =1 + 9 =17-9 =13 + 0 =9 + 5 =11 + 1 =7-0-2=12-10 =14 + 2 =18-12 + 10 =18-0 + 2 =7 + 11 + 2 =73+1=19-11 =4 + 15 =14-7 + 7 =8 6 =18-0 =9+13=6 + 11 + 3 =14-1 =0 + 3 =2 + 5 =0 + 5 + 13 =16 + 1-10 =7-1 + 11 =20-6 + 1 =6 + 2 =+ 10 =10-7 + 17 =16-14-0 =8+0-6=19-17 =1+4 =+ 9 =4
27、+ 1 =1-0+2=73+4=8 + 10-12 =40 =1 + 12-1 =1 + 10-4 =4+10+0 =5 + 11 =1 + 3 =15-12 =13-2-9 =19 2 8 =14-0-4 =15-12 + 6 =9 6 =0 + 0 =16 6 =9 + 9 =+ 1 + 7 =8 + 10 = 3 =6 + 11 =4+3+2=16-16 + 14 =3+9+6=17-8-0 =7-5-1=11-2 =3 + 15-9 =8 + 3 =2 + 15 =11-11 =11-0-9 =7 + 13 =13-13 =12-11 =0 + 12 + 2 =15 14 + 2 =8
28、3+3=3 + 10-7 =4+9+5=7-3 =17-17 =13+4-14 =2 + 12 =2+8-6=2 + 14 =8 1 =14 5 二9-8 =20-8-8 =3+5+5=8 + 10-5 =17-7-9 =3-1+2=5 + 10 =20-5 =4+6 =0+7+3=18-17 =10-5 =18-2 =6-2+0=10 + 1-0 =19 7 =98+1=2 + 12 =20-2-11 =17-0-8 =6 + 13-12 =85+2=12-6 + 10 =15-3 =13 10 + 9 =6+6+6=16-13 =18-5 =10-8 + 18 =4-1 =9 + 10 =
29、13-3 =18 2 =21+4=12-9 + 8 =16-14 + 16 =14-0-11 =7-6 =12 5 5 =7+3+5=3+1+9=9 + 1-10 =1 + 14 =12 9 + 8 =6 1 =15 + 1 =2 + 13 =12 + 0 =17-14-2 =10-0-7 =7-1 =11-4 =15-3-10 =17-2 + 2 =18-11 + 13 =13-11 =7-6-1=4+58=11 + 8 =9 + 7 10 =10 + 9 17 =9+31=20-9 =7 + 5-11 =18-3-7 =9+8+0=19-6 =13-12 + 6 =0+8+7=20-20
30、=13-8 =5 + 13 =19 9 =16-11 =4-1 =13-6 =2 + 11 =18-0 =20-12-5 =9-0 =8-7+7=13 9 =5 + 13 =19-14 =1+7-6=16-14-1 =9-16=10-2-4 =2 + 11 =+ 15-7 =9 + 5 =2+2+4=6 + 1 =19-5 =17 6 =12-12 =1+8-6=16-2 =1+3+2=20 0 =9+5+4=14-1-2 =19-3-7 =20-17 + 16 =2 + 8 =+ 3 + 14 =I + 7-13 =19-18 =2+0+1=4 + 12-15 =16-15 + 4 =4-0
31、+4=6+4 7 + 12 =16 + 2 =20-16-2 =1+4+1=4 + 5 =5+5-6=4 + 1 + 15 =0 + 3 =11-5 + 14 =19-1-4 =4+03=16-12 + 15 =134 + 7 =3 + 12 + 5 =0+2+3=11-7 + 14 =6+7-5=17-0 =7 + 13 + 0 =1 + 6 =9 + 10 =14 6 - 2 =18 + 0 =8+1-6=15-13 =6 + 8 10 =10+4+3 =16-13 =14 + 3 + 2 =16 + 0-15 =15 + 1 =1+3+2=8 1 =17-6 =15-8 =104 4 =
32、144+8 =19-18 =3-0-0=9-8 =15-0 =15-4-8 =1 + 14-11 =4 + 142 =19-10 =18 + 1-2 =1 + 2 =16-10-0 =7+0-1=0 + 5 = 13-0-1 =9+0+5=19 4 = 14-0-1 =16-11-4 =13-1 + 3 =11-1 =6 2 + 11 =11+1=4 + 13 =3 + 11-13 =3 + 10 + 1 =13 3 + 3 =19-2 =7+36=16 4 - 6 =19-18 =5 + 10 2 =5 5 =15 + 5 =5+3+4=0 + 13 =19-16 =18-0 =8 + 2
33、=8-0 =1+4+0=55+8=1 0 =6 + 14 =3 + 11 =9-8 =5-3-0=14 + 0 =3 + 11 =12-10 =0 + 8 =17-7-7 =14 0 =7-2 =1 + 1 + 18 =18-6 =1 + 9 =6+1+4=5-1-4=8 5 =6-30=19-4-2 =14 + 0 8 =14 + 5 + 1 = 5+6-9=6+0+3=11 + 8-17 =3 + 13 =9+46=6 + 1 =0 + 0 =7 4 =19-2 =19-19 =10-9 =15-15 =12 + 5 =8-5 =+ 2 + 16 =1 + 6 4+4+3=15 + 4 =
34、19-3 = 18-4-14 =8 2 =3 + 3 =17 + 1 = 18-15-2 =4 + 0+15 =13-3 =18 + 0 =13+4 =8 + 3 =17-16 + 11 =13 5 - 5 = 5+4+1= 8-8 =0 + 15-5 =9+6-5=7+6+4= 7-5 + 15 =3 + 2 = 8-7+4= 12-10 + 4 =14 + 1 =20-17 + 15 = 0 + 16 =19-9-8 =5+1+5=4+15 =10 + 5 = 4+10-7 =2+1+7=2+4+6=20-1-0 =6 + 13 =2 2 + 19 =1+4-2=17-2-1 =0 + 3
35、 =19-2 =0 + 13 + 2 =15 6 =7+3+3=20-12-3 =5+7+6=3 + 11 =2-1 =19-5-8 =17 6 - 6 =0 + 20 =1 + 4 + 13 =1 4 11-7 =20 19 + 3 =18-3-4 =1+9-3=10+5 =18-17 =7+0-6=13-0 =15 + 4 8 =4 + 13 - 2 = 17-16 + 8 =3 + 15 + 2 =13 0 6 = 20-16 + 14 =7+1-0=6 0 + 12 =91+5=7+72=8-0 =5-4+14 =10 + 1 =6 3 =15-1 = 20-3-17 =6-14=17
36、 + 0 =20-13 =6 + 4 =1 + 3 =16+4 =10 7 + 7 =11-11 =8-5 =18-3 =8 + 0 =0+1+7=11-11 =15-3-2 =5 + 15 = 15-14 + 7 =+ 10 12 = 19-1-11 =5 + 11 =20-10 =13-7 =20-20 =12-6 =19-12-2 =4+4+2=13 + 7 =11 + 2 =19-19 =10-7 + 10 =0 + 13 + 6 =16 13 =16-9-7 =1 + 2 =9+31=0 + 9 + 10 =12 + 7 17 =14-6 + 5 =2 + 15 =2 + 11 =1
37、9-2-3 =53+1=19-7 =15 9 + 5 =12+0 =8 + 11 =13-0-7 =7 3 =19-4 =10-1 =5 + 13-1 =19-2 =14 + 5-3 =15-2-4 =2-2 =16-7 =15-15 =10 + 6 =5 + 2 =14-14 =1 + 8 =3 + 12 + 4 =4-2 =20-6-8 =17-11-6 =19-15 =6 5 =15-0-2 =15-9 + 8 =8-0+1=4-1+2=10 + 6 =0 0 =19-2 + 1 =12 + 2 =1 + 13 + 0 =17-10-0 =10-1-8 =19-16 + 2 =16-9
38、+ 11 =4 + 4 =11-2-0 =13-3-4 =19-9 =18-6 =2 + 6 =40+5=13 + 0 + 5 =2 + 16 + 2 =1-0+0=4 + 15 =3 + 16 + 0 =114 6 =7+1-0=14 9 + 7 =0 + 19 = 19-4-13 =9+60=19-5 =16-4+6 =13 - 6 + 3 =7 6 = 12-8 + 9 =16-1 =12 + 7 =9 + 10 =8+1+2=16 4 + 4 =11+4+4 =14-8-3 =9 + 6 =20 + 0 =14-10 =1 + 0+10 =13 + 3-3 =20-19 =11 4+5
39、 =5 5 =6-0-6=41 + 14 =13-11 + 14 =6 + 2 =42+4=2 + 10-7 =1 + 13 + 6 =20 2 =17-1 =1+9-0=7-7+4=20-1-14 =7 + 11 =0 + 15 + 4 =7 + 8-12 =2 + 4 =8 + 10-15 =4+57=20-20 =7 + 1 =14-0-11 =6+99=20-4-15 =20-20 =11-0-10 =4 0 + 16 =19-1-1 =15-8-6 =76+1=16-9-4 =16 + 3-7 =15+4 2 =5-5 + 20 =60+8=9-1 =9 2 =0 + 5 =8-8
40、=15-0-4 =12 + 2+4 =7 4 =17-2 =16-10 =0 + 3 =11 + 1-12 =15 3 =17-13-0 =13-8 + 0 =20-20 + 8 =12-8 + 15 =20 0 =3-1 =1 + 8 =17-4-12 =14-14 + 7 =5 + 11-9 =10 + 0 =0 + 11 + 8 =3 + 12 =8-8 + 17 =12 + 0 =5 + 4 =7 + 9 =2 + 10-8 =5 + 15 =4 + 5 =7 + 12 =1+0+3=7+2+1=17-10-2 =4 + 5 =4 + 4 =83+9=18 9 + 0 =2 + 10+4 =9 + 7-15 =15-3 =18-13 + 8 =8+38=7+9+3=8+2+4=15-15 + 1 =9-9 =4 + 10-4 =6 + 8-11 =5-3-1=19-15 =19-6-8 =16 + 3 =2 + 6 =8+3+3=18-6 =6+1+6=9+58=16-16 =20-4-10 =19-6-3 =19-0 =16-0 =9 7 + 13 =13 + 7 =18 + 1 =17-13 =18-17 + 17 =