1、18-9= 16-9= 15-9= 17-9=13-9= 16-8= 15-8= 17-8=11-9= 11-8= 14-8= 12-8=17-9= 14-8= 12-8= 13-8=17-9= 18-9= 16-9= 15-9=13-8= 11-8= 14-8= 12-8=11-8= 14-8= 12-8= 13-8=17-8= 11-9= 14-9= 12-9=17-9= 14-9= 12-9= 13-9=13-8= 18-9= 16-9= 15-9=11-8= 14-8= 12-8= 13-8=18-9= 16-9= 15-9= 17-9=13-9= 11-9= 14-9= 12-9=1
2、1-9= 14-9= 12-9= 13-9=17-9= 18-9= 16-9= 15-9=13-8= 11-8= 14-8= 12-8=11-8= 14-8= 12-8= 13-8=13-8= 11-8= 14-8= 12-8=11-8= 14-8= 12-8= 13-8=17-8= 13-8= 16-8= 15-8=11-9= 14-9= 12-9= 13-9=17-9= 18-9= 16-9= 15-9=18-9= 16-9= 15-9= 17-9=13-9= 16-8= 15-8= 17-8=11-9= 11-8= 14-8= 12-8=17-9= 14-8= 12-8= 13-8=17
3、-9= 18-9= 16-9= 15-9=13-8= 11-8= 14-8= 12-8=11-8= 14-8= 12-8= 13-8=17-8= 11-9= 14-9= 12-9=17-9= 14-9= 12-9= 13-9=13-8= 18-9= 16-9= 15-9=11-8= 14-8= 12-8= 13-8=18-9= 16-9= 15-9= 17-9=13-9= 11-9= 14-9= 12-9=11-9= 14-9= 12-9= 13-9=17-9= 18-9= 16-9= 15-9=13-8= 11-8= 14-8= 12-8=11-8= 14-8= 12-8= 13-8=13-
4、8= 11-8= 14-8= 12-8=11-8= 14-8= 12-8= 13-8=17-8= 13-8= 16-8= 15-8=11-9= 14-9= 12-9= 13-9=17-9= 18-9= 16-9= 15-9=18-9= 16-9= 15-9= 17-9=13-9= 16-8= 15-8= 17-8=11-9= 11-8= 14-8= 12-8=17-9= 14-8= 12-8= 13-8=17-9= 18-9= 16-9= 15-9=13-8= 11-8= 14-8= 12-8=11-8= 14-8= 12-8= 13-8=17-8= 11-9= 14-9= 12-9=17-9
5、= 14-9= 12-9= 13-9=13-8= 18-9= 16-9= 15-9=11-8= 14-8= 12-8= 13-8=18-9= 16-9= 15-9= 17-9=13-9= 11-9= 14-9= 12-9=11-9= 14-9= 12-9= 13-9=17-9= 18-9= 16-9= 15-9=13-8= 11-8= 14-8= 12-8=11-8= 14-8= 12-8= 13-8=13-8= 11-8= 14-8= 12-8=11-8= 14-8= 12-8= 13-8=17-8= 13-8= 16-8= 15-8=11-9= 14-9= 12-9= 13-9=17-9= 18-9= 16-9= 15-9=
