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1、800X2 =8804-4 =8004-4 =390 + 3 =1200-200 =3304-3 =504-5 =11X7 =83-57 =65+15 =8046 =29 + 68 =6604-6 =04-51 =68-49 =3X800 =04-76 =80X7 =4204-7 =0X85 =8004-4 =3X220 =704-7 =3304-3 =480+4 =14X2 =3X23 =58 + 33 =5X900 =64 + 2 =420-20 =2X200 =58 + 26 =26+9 二84*4 =34X2 =57-38 =04-91 =5504-5 =1500-700 =9304-

2、3 =800X8 =42X2 =0 + 22 =420*2 =99*3 =934-3 =634-3 =7704-7 =83-57 =1604-4 =9604-3 =29 + 68 =800 + 700 =6604-3 =68-49 =6904-3 =180 寧 9 =80X7 =58-0 =2X440 =6604-2 =3X330 =484-2 =640*8 =6904-3 =4804-2 =8804-4 =49 + 33 =60X5 =7500-500 =7004-7 =2X44 =0一91 =23X3 =840H-4 =12X4 =78-36 =4404-4 =3X31 =11X4 =32

3、X3 =0X57 =230X3 =484-4 =120X4 =310X3 =5404-9 =0X97 =3904-3 =904-9 =3604-9 =230X3 =13X3 =44X2 =11X4 =600X7 =9604-3 =82-55 =120X3 =32X2 =310X3 =480 + 2 =2X440 =7204-9 =394-3 =460*2 =4700-700 =5604-8 =70+500 =6004-3 =9904-3 =3X33 =48 + 28 =3X200 =2804-4 =6404-8 =620 寧 2 =9X400 =4804-8 =7X50 =1200-700 =

4、50X6 =8004-8 =3004-6 =6804-2 =8804-8 =50X7 =620*2 =9X500 =0X37 =6X800 =80 + 17 =53-14 =9604-3 =54 + 28 =17 + 27 =1500-900 =42X3 =8404-4 =1800-800 =1700-800 =2X14 =634-3 =904-3 =1404-2 =26 + 57 =1804-3 =6604-6 =8004-8 =3004-5 =7X800 =33 + 57 =930 寧 3 =7X700 =600X3 =800H-4 =840*2 =37 + 8 =60-15 =430X2

5、 =4804-8 =9004-3 =540*9 =6304-3 =4504-9 =31X3 =62-33 =3604-6 =13X3 =500 + 500 =37 + 56 =34 + 56 =33X2 =32X3 =964-3 =8004-2 =70X7 =2X330 =7004-8 =04-47 =24X2 =21X40=560 + 7 =30X70 =12X10 =4404-4 =10X74 =31X2 =934-3 =50X10 =14X20 =24X2 =70X11 =6X90 =04-54 =30X40 =20X33 =23X3 =24X20 =90X20 =12X30 =12X2

6、0 =20X13 =7X80 =30X21 =31X20=48X10 =20X70 =22X3 =40X40 =28X1 =60X90 =40X10 =20X13 =39X10 =23X30 =1X36 =21X2 =60X50 =10X19 =44X20 =70X80 =11X50 =12X4 =10X68=30X30 =22X30 =40X50 =28X10 =22X4 =30X21 =20X50 =30X80 =7X11 =10X36 =33X10 =50X70 =30X33 =50X90 =12X40 =13X30 =84X1 =220X3 =23X30 =900X6 =22X40 =

7、4X90 =34X20 =90X40 =60X60 =33X30 =200X3 =60X40 =31X20 =41X20 =90X30 =700X6 =21X30 =21X40 =84X10 =10X46 =30X20 =9X800 =3X700 =40X90 =70X30 =33X30 =2X31 =2X42 =20X41 =33X20 =86-47 =6X600 =40X70 =5X90 =24X20 =48 + 19 =22X30 =50X30 =70X6 =6X500 =0X45 =4X900 =8X70 =50X70 =2X310 =42X20 =800X7 =20 + 35 =40

8、0 + 300 =604-6 =45 + 35 =5X900 =10X89 =32X20 =10X33 =69X10 =70X60 =22X0 =80X70 =65X0 =12X20 =200X4 =3304-3 =30X80 =04-20 =250*5 =41X20=6X60 =680 80 =97X10 =22X40 =21X40 =7004-7 =44 + 20 =80X40 =33X30 =40X40 =10X37 =04-59 =43X20 =20X50 =11X80 =46 + 37 =2000 + 300 =200*4 =4204-6 =8804-2 =31X20 =3004-6

9、 =70X20 =600 + 90 =40X11 =4004-4 =4700-700 =3604-9 =0X66 =44-37 =10X34 =50X30 =40X12 =40X90 =640*8 =84-47 =90X60 =8804-4 =6304-7 =4904-7 =400 + 300 =71-23 =20X34 =34 + 39 =04-43 =300X3 =3604-6 =31X30=80X4 =99X10 =21X30=43X2 =60X50 =22X40 =0X20 =410X2 =33X20 =75 + 18 =41X20 =9004-9 =23+48 =310X3 =810

10、4-9 =90X30 =20X23 =6304-9 =30X12 =4404-4 =30X23 =46 + 24 =30X32 =330X3 =0*73 =0X35 =0X30 =42X20 =10X35 =750-50 =1004-5 =29 + 61 =4804-8 =10X50 =40X70 =5000+2000 =350 寧 5 =30X30 =77-48 =52-29 =50X90 =3004-5 =240X2 =80X30 =300 + 700 =52 + 39 =20X14 =4204-2 =4004-8 =90X50 =8204-2 =4804-8 =4204-6 =70X11

11、 =33X30 =3004-6 =4500-500 =50X5 =240*4 =20X40 =800X3 =69X10 =4004-4 =11X40 =700X5 =400 + 600 =900X5 =41X20 =34 + 29 =67-49 =7000-3000 =8004-8 =2004-4 =30X30 =21X30 =8000-1000 =10X47 =7204-8 =20X24 =30X23 =33X30 =57 + 29 =6604-6 =32X20 =5404-6 =5900-5000 =87X10 =10X73 =11X40 =500 + 40 =10X58 =70X40 =

12、22X40 =04-49 =10X36 =4404-4 =34X20 =6000 + 2000 =33X20 =80X90 =80X80 =3204-4 =30X70 =29+14 =9004-3 =120X4 =80X50 =77-29 =6404-8 =200X4 =0 一 93 =7204-9 =36+56 =640*2 =10X34 =88X10 =30X50 =65X10 =6004-6 =75 + 18 =6604-3 =22X30 =600 + 700 =40X70 =04-93 =6604-3 =43 + 38 =6004-6 =9604-3 =90X50 =10X36 =18

13、04-9 =84-65 =660*3 =65 + 15 =43-16 =43 + 38 =660*6 =10X80 =7204-8 =800X2 =57 + 29 =36+56 =50 寧 5 =500+40 =23X30 =3X800 =88X10 =10X73 =4204-7 =700X5 =90X50 =3X220 =80X90 =8004-8 =4804-4 =40X70 =6000 + 2000 =58 + 33 =21X30 =120X4 =420-20 =6604-6 =6404-2 =93 寧 3 =65X10 =26+9 二8804-4 =5404-6 =57-38 =120

14、0-200 =22X40 =1500-700 =11X7 =80X80 =42X2 =80-46 =10X47 =994-3 =04-51 =30X70 =7704-7 =04-76 =0X85 =5504-5 =600X7 =704-7 =800X8 =120X3 =14X2 =420*2 =4804-2 =5X900 =634-3 =394-3 =2X200 =1604-4 =560 寧 8 =844-4 =800 + 700 =9904-3 =04-91 =6904-3 =3X200 =9304-3 =58-0 =6204-2 =390 + 3 =2X440 =6604-2 =0+22

15、=484-2 =6404-8 =83-57 =4804-2 =8804-4 =29 + 68 =60X5 =7500-500 =68-49 =2X44 =04-91 =80X7 =8404-4 =12X4 =8004-4 =440*4 =3X31 =3304-3 =32X3 =0X57 =3X23 =484-4 =120X4 =64*2 =5404-9 =0X97 =58 + 26 =904-9 =3604-9 =34X2 =13X3 =44X2 =960 寧 3 =82-55 =8004-4 =32X2 =310X3 =60-15 =2X440 =7204-9 =9004-3 =4604-2

16、 =4700-700 =4504-9 =70 + 500 =6004-3 =360*6 =3X33 =48 + 28 =37 + 56 =2804-4 =6404-8 =32X3 =9X400 =4804-8 =70X7 =3X330 =7X50 =1200-700 =6904-3 =8004-8 =3004-6 =49 + 33 =8804-8 =50X7 =700 寧 7 =9X500 =0X37 =23X3 =80+17 =53-14 =78-36 =54 + 28 =17 + 27 =11X4 =42X3 =840*4 =230X3 =1700-800 =2X14 =310X3 =90

17、4-3 =1404-2 =3904-3 =1804-3 =660*6 =230X3 =3004-5 =7X800 =11X4 =9304-3 =7X700 =840 寧 2 =37 + 8 =23X30 =430X2 =4804-8 =60X50 =5404-9 =6304-3 =70X80=31X3 =62-33 =10X68 =13X3 =500 + 500 =40X50 =34 + 56 =33X2 =30X21 =964-3 =8004-2 =7X11 =2X330 =7004-8 =50X70=50X6 =0 + 47 =24X2 =6804-2 =5604-7 =30X70=620

18、4-2 =4404-4 =10X74 =6X800 =934-3 =50X10 =9604-3 =24X2 =70X11 =1500-900 =04-54 =30X40 =1800-800 =23X3 =24X20 =634-3 =12X30 =12X20=26 + 57 =7X80 =30X21 =8004-8 =48X10 =20X70 =33 + 57 =40X40 =28X1 =600X3 =40X10 =20X13=1X36 =21X2 =24X20 =10X19 =44X20 =50X30 =11X50 =12X4 =0X45 =30X30 =22X30 =50X70=28X10

19、=22X4 =800X7 =20X50 =30X80 =604-6=10X36 =33X10=10X89 =30X33 =50X90 =69X10 =21X40 =12X40 =13X30=12X10 =220X3 =23X30 =31X2 =22X40 =4X90 =14X20 =90X40 =60X60 =6X90 =200X3 =60X40 =20X33 =41X20 =90X30 =90X20 =21X30=21X40=20X13 =10X46 =30X20 =31X20 =3X700 =40X90 =22X3 =33X30 =2X31 =60X90 =20X41 =33X20 =39

20、X10 =6X600 =40X70=48+19 =22X30 =3604-9 =70X6 =6X500 =10X34 =4X900 =8X70 =40X90 =2X310 =42X20 =90X60 =20 + 35 =400 + 300 =4904-7 =45 + 35 =5X900 =20X34 =32X20 =10X33 =300X3 =70X60 =22X0 =80X4 =84X1 =80X70 =65X0 =900X6 =200X4 =3304-3 =34X20 =0一20 =250*5 =33X30 =6X60 =680-80 =31X20 =22X40 =21X40=700X6

21、=44 + 20 =80X40 =84X10 =40X40 =10X37 =9X800 =43X20 =20X50 =70X30 =46+37 =2000 + 300 =2X42 =4204-6 =8804-2 =86-47 =3004-6 =70X20 =5X90 =40X11 =4004-4 =0X66 =44-37 =52-29 =50X30 =40X12 =240X2 =6404-8 =84-47 =52 + 39=8804-4 =630*7 =4004-8 =400+300 =71-23 =4804-8 =34 + 39 =04-43 =33X30 =3604-6 =31X30 =5

22、0X5 =99X10 =21X30 =800X3 =12X20 =43X2 =60X50 =30X80 =0X20 =410X2 =41X20 =75+18 =41X20=97X10 =23+48 =310X3 =700 寧 7 =90X30 =20X23=33X30 =30X12 =4404-4 =0*59 =46+24 =30X32=11X80 =0*73 =0X35 =2004-4 =42X20 =10X35 =31X20 =1004-5 =29+61 =600+90 =10X50 =40X70 =4700-700 =3504-5 =30X30 =50X90 =3004-5 =80X90 =80X30 =300+700 =30X70 =20

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