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1、19-13 =43 =1 +14 =65 =13+ 1 =16+ 2 =16- 4 =11+ 1 =2 + 6 = 19-18 =2 +11 =17- 1 =1+5+9=9+5-1 =18 -15 =18- 5 =17-11 =13+ 6 =17- 5 =11+ 1 =3+ 4 =7 + 10 =9 - 0 =18+ 1 =6 + 10 =4- 0 =18- 12 =17- 17 =10+ 2 =12+ 3 =12+ 5 =10- 10 =9 - 0 =15-0-5 =4+1-3 =16+2 =2 - 2 =2 + 2 =13-12 =4 +12 =17- 1 =13+ 4 =65 =15-1

2、3 =14+ 1 =16+ 2 =12+12 =0 + 0 =0 +17 =7 - 2 =1+14 =5 +14 =11-10 =11 + 4 =10+4+6 =17-15+315-3=14- 3 =11- 1 =7- 3 =3 - 1 =13- 2 =12- 0 =11+ 0 =13-10 =15+ 4 =11+ 5 =13+ 5 =10+ 7 =0 + 1 =19-14 =11+ 1 =3+ 4 =16-10 =5-4+10 =9-4 +5 =16- 1 =16- 4 =14+ 2 =4 +12 =14+ 1 =10+ 8 =6 0 =9 一 8 =11+ 5 =16+ 1 =17- 12

3、 =1 + 17 =19- 5 =7 - 3 =12+ 4 =18- 13 =12+ 7 =1 + 12 =11+ 1 =17-10+3=16-14+3=18 -2 =5+9=4 + 12 =11+ 2 =13+ 2 =3 + 1 =5 + 4 =7+11=13- 38一 6:0+ 18"二10+ 319-5 =18-1117+ 0:2-2二1+ 710+ 1 =6-313+ 1:5+ 14"二11+ 02+ 15 =7 - 10+ 10:6-1=2+ 619-5 =11-1011+ 3:5+ 10=12-1012-11 =0 +115+ 10:5519-113+ 3 =1

4、7-132+ 2:3+ 11=10+ 3184 =17- 31一 0:95=19819-10 =8+017-1":13-1017+ 016-16 =5-39一 8":732-20+ 19 =14- 25-3-20+ 498144 =17-1416-14-23+ 12306- 0 =19-1518-212+ 610+ 912+ 1 =14+ 51+ 3Z2+ 108+ 109-1 =10+ 82-1Z9-19-51+ 13 =1 + 812+ 69-38-21+ 8 =17-1111-107一 619-3187 =15-11+2=74 +8 =16-14+9 = 5-2+5

5、=18-13+3 =8-6+615-2+5 =16-13+7 = 3+11+6=18 -16 +9 =17- 22+ 314+0-213+0 =0 + 118-12188-20+1 =12-1144 1112+7-23+ 13 =14+ 519-114+1-23+12 =12+ 4 =17-11 =5+ 3 =17-11 =6 +10 =1716 =181 =2+ 3 =6 +12 =12-10 =5+ 10 =3+ 6 =17-14 =11+ 1 =19-17 =4+ 5 =5 3 二19-19 =4+ 3 =7+ 1 =4 一 3 二3+ 1 =42 =1+ 7 =13- 1 =153 =

6、7一 1 12+ 2 =1 +10 =7+ 10 =15- 10 =186 =15+ 1 =197 =84 =62 =1 + 7 =32 =183 =16-14 =1 +18 =130 =150 =19-19 =17+ 0 =164 =22 =12-12 =19 4 =11+ 2 =3+ 15 =30 =0 + 9 =4+ 10 =0+ 11 =40 =4 - 3 二0+ 5 =90 =19-18 =17+ 2 =16+ 1 =12-10 =91 =1 + 7 =10+8 =5+ 2 =17- 6 =18 8 =3- 0 =00 =19一 1 11 10+9 =1210 +6 =73+6 =1

7、2-11+9 =1512+8=15-11+7 =6+ 10-5 =1+ 13+4 =4 + 3+3 =3+ 14+2 =2+ 13 +1 =182+8 =8 一 4 6- 2 =15+ 1 =197 =10+ 2 =74 =15-11 =8+ 10 =13- 3 =1+ 12 =4+ 15 =2+ 4 =15- 1 =162 =10+ 3 =1+ 14 =16+ 2 =10+ 7 =2+ 5 =2+ 6 =1 + 2 =14+ 3 =11+8 =1+ 1 =17-16 =1+ 2 =5+ 14 =12+ 4 =18-17 =12+ 3 =17-15 =6- 1 =6 一 5 =6+ 2 =16

8、+ 3 =1+ 14 =16+ 1 =4+ 15 =2+ 3 =18-13 =7 1 =15一 1 176 =3+ 15 =1 + 2 =12+ 3 =16- 1 =5+ 12 =15-11 =19-18 =11+ 6 =11+ 2 =9 - 1 2+ 14 =84 =62 =19+ 0 =1+ 18 =7- 1 =1+ 16 =4 + 2 =16-15 =1- 1 =1716 =7+1 =52 =2+ 4 =19-17 =10+10 =6- 1 =1+ 0 =1+ 11 =2 +10 =0+ 4 =18-15 =121 =15-13 =5+ 14 =3+ 0 =1+ 15 =6 0 =80

9、=12+ 7 =15-11 =13+ 4 =0+ 0 =19-8 =13+5 =18 6+9 =184+8 =1+16 +7 =1+ 13+6 =9 - 0+5 =80+4 =9-2+3 =2+ 10+2 =14 2-1 =18-6-2 =19一 14-3 =122-40 +17 =10+ 6 =5+4 =18- 6 =19-19 =1+ 14 =3+ 13 =175 =16- 3 =184 =7+ 11 =16-13 =12+ 5 =10+ 3 =5一 1 5+ 1 =6 + 1 =9- 5 =4+ 1 =9- 9 =14-10 =16- 6 =13- 10 =3+ 14 =6 1 =15-

10、 5 =5+ 3 =15+ 4 =18- 2 =19-13 =11+ 5 =5+ 3 =19- 1 =16-14 =154 =198 =16-14 =2+ 12 =11+ 3 =195 =17-14 =17+ 2 =4+ 14 =133 =1 +14 =16-11 =12-10 =198 =2+6 =7+ 2 =14-10 =96 =1Q S =65 =155 =4+ 12 =3 +13 =175 =41 =5-2 =10+ 6 =0+ 16 =16-2 =19- 1 二2 +15 =2+ 12 =16-2 =18- 16 二2 +17 =10- 10 =19-7 =14-13 =15 15

11、=12- 1 =0+ 11 =7+ 11 =14-12 =15一 211+ 0 =1+ 2 =1 +15 =011 =0+ 91710 =1 + 8 =15+ 0 =5- 0 =14+ 0 =3 + 2+10=61 +9 =5+ 0+8 =161 +7 =13-12+6 =1+ 3+5 =9+ 0 +4 =8-7+9 =18- 4 +10=13-11+8 =9- 7+9 =184 +7 =2 + 5 =10+ 53+ 11 =1514 =17-12 =1212 =6+ 10 =1717 =4 一 1 二5-28- 4 二6-2 =15- 3 =114 =6+ 12 =21 =18 - 6 =1

12、+ 10 =155 =9-26 +13 =1+ 14 =8+ 1 =14- 5 =18- 1 =3+ 10 =14+ 48-7 =12-11 =17- 16 =10- 93+ 4 =1 +13 =12+ 2 =10- 3 =12+ 4 =3 +12 =16+ 2 =7-4 =1910 =14-10 =11+ 6 =19-162+ 12 =7 +11 =10+ 6 =2- 4 =16+ 3 =3 +12 =175 =19-311+ 8 =1+4 =18-3 =1719- 4 二14+ 3 =3+ 16 =15-12 =4-3 =2 + 5 =10+ 8 =8-4 =6一 24+4 =18- 1

13、=8-815214+ 3 =5+ 310717-3 =12+ 7 =10- 3 =16-0 =3+ 16 =15 14 =14- 2 =9+ 10 =15-12 =5 3 =2+ 13 =18+ 0 =18- 3 =8 + 0 =10 =1919 6- 1 =6 - 3+7 =11 1+9 =13-11+8 =1+ 4-5 =16 2-4 =14 10+7 =14-13+9 =11+ 2-1 =11 0+9 =1310+10=142 +3 =16+ 2+1 =18 ( )=9 1。+ ()=12 15()=3 ()+ 16 =1710 + ()=16 ()- 3 =16 4+ ()=7 18一

14、() =115-12 =19-18 =19-18 =6+ 12 =10+ 2 =173 =73 =2+ 11 =11+ 1 =1310 84 =62 =6 + 2 =12- 2 =176 =1+ 2 =2 +13 =13+4 =5+ 2 =195 =1 +12 =9一 1 2+ 1 =11+ 4 =18+ 1 =12-12 =152 =7+ 12 =1 +14 =19-10 =19-12 =41 =17-15 =2+ 3 =1616 =1- 0 =7 1 =19- 1 =1+ 4 =2+2 =1 +15 =19-18 =19-18 =17一 1 3 一 0 70 =7一 1 12-11 =3

15、+13 =0+ 10 =11+ 0 =8- 6 =5 +12 =19-18 =15-10 =17- 1 =1 +13 =11+ 8 =12+ 3 =16- 1 =2 +10 =0+ 5 =12+ 1 =95 =17- 5 =0+ 18 =18-14 =17- 6 =8 一 7 =13+ 0 =2+ 2 =5+ 2 =8 + 0 =3+ 6 =4+ 12 =9- 5 =6 一1=2十3 =17+ 2 =3+ 13 =5 - 0+5 =3- 0+9 =11+ 5+4=0+ 4+16 =9 + 10-5 =14-11 + 10=8+ 0+8=3+ 10+2 =11+7-8 =160+10=5+ 3+

16、8=0+ 11+4 =12- 2 =15- 1 二6-5 =4-4 =19 4 =19- 15 =9-8 =3+ 6 =18 5 =8+ 11 =5+ 317+ 1 =14+ 2 =3+ 41412 =18-7 =4 +13 =2715- 1 =18-18 =3 +16 =11- 10 =12+ 1 =9-5 =16 6 =6+ 10 =17+ 2 =8+ 1 =8 6 =4+ 2 =9- 4 =10+ 3 =1 +15 =6-5 =1+ 12 =13-11 =17 15 =14+ 1 =17-16 =165 =18-10 =1510 =1+ 18 =2- 1 =10+ 5 =88 =5+ 3

17、 =1+ 17 =16 15 =16+ 2 =2-1 =10+ 33 +11 =1110 =1+ 7 =6- 32 +12 =1110 =1+ 12 =710 =12+ 2 =16-11 =7-7 =5+ 12 =2 +16 =7-3 =141 =11+ 2 =5 - 3 =16-3 =12+ 1 =95 =2 - 2 =4+ 32+ 1 =11+ 418-11 =10715-12 =116 =1 +16 =5-5 =3+ 3 =10+6 =18-12+6 =77 +10 =4- 1 +7 =121 +9 =0 + 1+19 =7 - 0 5 =1+ 10-6 =155-3 =2 + 3-1

18、=199 +5 =17-4-211+ 2+716+ 1 =6- 2 =16-1 11+ 7 =16+ 3 =5- 5 =18+ 0 =7+ 11 =5 +12 =13- 2 =2+ 6 =84 =16+ 3 =1+ 13 =40 =7- 2 =18-10 =17- 5 =83 =0+ 11 =9+0 =16- 6 =160 =2+4 =13+ 3 =4- 0 =3+ 2 =16-12 =17 4 =0+ 16 =22 =4+ 3 =10+ 4 =8- 2 =3+ 11 =2+ 6 =11 + 3 =19- 5 =2+ 11 =11+ 3 =10+10 =16-14 =94 =4+ 3 =5 一

19、 4 75 =5+ 4 =5- 3 =17- 3 =174 =142 =2+ 1 =15+ 3 =1+ 4 =19-17 =7+ 2 =17-16 =154 =15-12 =14-12 =3+3 =5+ 1 =19- 5 =1816 =2+6 =188 =2+ 16 =8- 5 =15+ 1 =73 =52 =16-13 =14+ 3 =14+ 1 =132 =3+ 14 =12+ 3 =10+6 =3+ 15 =132 =0 + 6 =19+0 =2+ 1 =11+ 4 =()+化=17 14-()=10 1+ ()=5 3+ ()=177- ( ) =27 +()=2 10()=0()+1=165 +10-3 =10-2+ 5 =11+ 6-5=10+8- 81 +11-2 =2+ 10-1 =183+5=10+ 9-19 一 6 二10+ 6 =1+

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