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1、32+4X7 =#-2X4 =16+8X6 =5+1 X4 =66X8 =72 +9 X7 =36 +9 X8 =8T8X1 =14+2X8 =21+7X3 =54-6x5 =42+7X6 =3+3X1 =40+5X1 =30 +5 X5 =40 +5 X2 =21+3X5 =21+7X2 =36+4X3 =12+4X3 =10+2X5 =35 +5 X6 =72+9X5 =40 +8 X3 =35+7X9 =12X6 =24 +3 X6 =35 +5 X2 =8+8X9 =8-2X6 =12X8 =66X2 =246X7 =54 +9 X5 =21+3X9 =20 +5 X6 =54+9x4
2、 =72 +9 X6 =27 +9 X2 =32+4X1 =18+3X2 =10+2X8 =28+4X2 =8+4X6 =20+4X7 =5+5X5 =27+3X2 =32+4X8 =10+2X1 =27+9X1 =16+8X1 =12+3X5 =24 +8 X3 =4+4X1 =7-7X2 =16+8X4 =16+4X5 =#+1 X3 =18X5 =9+1 X4 =16+8X8 =25 +5 X3 =16+2X8 =64 +8 X5 =45+9x4 =6-2X8 =8-2X2 =81+9X5 =40 +8 X5 =3+1 X4 =72 +8 X7 =6+1 X2 =30-6X7 =12+4
3、X5 =20+4X1 =18+3X7 =40 +8 X2 =56 +7 X2 =5-5X2 =63 +7 X9 =4+4X3 =3+3X5 =16+2X4 =14-7X3 =6+3X4 =7-7X6 =27 +3 X4 =2-2X6 =18X2 =56+8X7 =30 -6X6 =4-2X2 =24+3X5 =6+2X4 =27+3X5 =9-3X4 =4+1 X1 =32+4X2 =36 -6X5 =45 +5 X2 =16+4X2 =63+9X9 =6+3X5 =56 +7 X9 =72 +8 X6 =42+7X1 =48 -6X7 =14+7X8 =15+5X3 =2+2X9 =54-6
4、x4 =15+3X3 =18+9X9 =1-1 X# =20+4X6 =48 +8 X2 =16+8X2 =36 +9 X3 =15+5X8 =30-6X4 =28+4X7 =6+1 X1 =36 -6X1 =48 +8 X3 =35 +7 X6 =246X6 =45+5X4 =8+2X1 =3+3X4 =32+4X4 =6+1 X9 =8+8X8 =18X3 =81 +9X4 =45 +9 X9 =6+1 X5 =27+9X9 =9+9X6 =12X1 =32 +8 X6 =24 +3 X7 =56 +8 X6 =30 +5 X2 =246X1 =42 +7 X5 =36 +9 X9 =28
5、+4X2 =56 +8 X5 =40 +8 X9 =126X2 =42 +7 X8 =24 +8 X6 =14+2X3 =14+2X4 =186X7 =48 -6X3 =42 +7 X3 =21+3X3 =64-6 X6 =27+3X8 =28+4X6 =9+3X1 =12+3X9 =5+5X9 =40 +5 X7 =35 +7 X2 =16+2X7 =9+3X7 =28+4X4 =9Mxz =32 +8 X8 =15+5X1 =14+2X6 =20+5X7 =48 +8 X5 =63 +7 X3 =246X8 =4+1 X4 =12+2X6 =24+4X2 =2+1 X9 =8+1 X8 =
6、8+8X5 =24 +8 X9 =48 -6X5 =2+1 X4 =4-2X7 =63+7X7 =40+5X3 =15+3X9 =9+1 X3 =30 -6X5 =18+2X7 =42X6 =28+7X2 =426X2 =21+3X6 =3+1 X9 =8+1 X9 =36 +9 X9 =30 +5 X4 =14+2X4 =8XX7 =45 +9 X9 =32 +8 X3 =10+5X4 =12X8 =9-3X6 =16+4X5 =4-2X4 =36 +9 X2 =10+5X4 =20+5X1 =10+2X9 =16+8X3 =6-2X2 =9+9X8 =10+2X3 =40 +5 X4 =2
7、1+3X2 =56+8X6 =45 +5 X3 =18X1 =72+8X4 =#+3X1 =28 +7 X8 =30 -6X5 =64 +8 X5 =10+5X2 =10+5X9 =27 +3 X2 =88X9 =3+1 44 =7+1 X7 =72+9X1 =12+2X1 =6 田 X1 =126X4 =42X6 =18+9X8 =8+2X1 =63+9X8 =21+7X4 =4+4X6 =16+4X1 =32+4X1 =27+3X1 =42+7X6 =9+9X6 =64 +8 X3 =8+1 X6 =36 +9 X3 =21+3X4 =35 +7 X8 =35 +5 X6 =21+3X6
8、=56+7X6 =49 +7 X4 =24+4X8 =14+7X3 =126X2 =2-2X4 =55X2 =18X5 =10+5X3 =32 +8 X6 =15+3X9 =6+3X4 =42 +7 X7 =24 +3 X8 =9-3X2 =25+5X1 =20+5X1 =40 +5 X3 =24 +8 X2 =7+1 X3 =81+9X4 =18+3X6 =35+5X8 =30 +5 X9 =#+7X1 =42 +7 X8 =246X8 =14+2X9 =40 +8 X2 =25+5X5 =6+1 X6 =45 +9 X6 =88X8 =10+5X8 =12+2X7 =486X6 =35 +
9、7 X4 =32+8X1 =7+7X6 =56 +7 X4 =32 +8 X9 =2+1 X7 =5+1 X7 =9+3X4 =4+1 X3 =28+4X3 =3+3X3 =28+4X4 =32 +8 X7 =7-7X7 =486X9 =28 +7 X3 =6X8 =48 +8 X3 =8-2X8 =21+7X6 =27 +9 X2 =15+3X7 =42 +7 X2 =12+3X6 =40+5X5 =88X3 =30+5X1 =30-6X1 =42 +7 X5 =56 +8 X5 =32+4X3 =246X5 =7+7X2 =3+1 X1 =18+2X8 =12+3X8 =45+9X7 =1
10、8+2X2 =8+1 X1 =40 +8 X3 =366X9 =18+9X4 =48 -6X3 =27+3X5 =2+2X1 =9MX7 =36 -6X5 =45+5X7 =66X2 =426X2 =1-1 X9 =4+1 X1 =35+5x4 =9+1 X6 =32+4X7 =4XX2 =4+1 X6 =64 +8 X7 =6+2X3 =6+1 X2 =16+8X8 =10+2X8 =21+7X2 =63+9X9 =24 +8 X9 =16+4X3 =9+1 X8 =8+1 X8 =6+3X5 =64 +8 X9 =21+7X3 =186X4 =10+2X9 =35 +7 X6 =2+2X3
11、 =18+2X7 =24+4X2 =15+5X6 =63 +9 X5 =8+2X7 =30-6X4 =12X1 =7+1 X8 =12+4X8 =12+4X1 =35+7X1 =8-2X2 =12X9 =8-2X2 =21+7X1 =18+3X1 =35+5X1 =28+4X5 =40 +5 X6 =14+2X1 =63 +7 X3 =5-5x7 =25+5X6 =8+2X6 =54-9x5 =36+4X2 =940 340 =990-410 =720- 660 =210+ 130 =630 570 =670 110 =390+ 120 =490 + 470 =870-460 =670 + 2
12、70 =480- 200 =920 510 =630+ 160 =220 + 540 =63 +7 X6 =81+9X1 =48 +8 X2 =20+5X6 =49 7-7 X3 =16+4X2 =16+2X3 =72 +9 X3 =15+5X3 =530 + 260 =230 + 650 =270 + 210 =350 + 240 =310+ 150 =430+460 =830 720 =260 170 =900-440 =430 + 290 =760 100 =370 + 260 =970 190 =310+ 390 =360+ 100 =530 + 300 =400 + 380 =770
13、-730 =720-650 =520-140 =370-160 =200+ 180 =470 + 480 =330+310 =230 + 230 =410 + 490 =710-470 =530-370 =590-150 =680-420 =660+ 130 =300 + 500 =500+ 110 =750+ 210 =230 180 =990- 600 =950 750 =520-490 =350 + 580 =190+ 240 =500- 260 =530 + 360 =220+ 480 =520- 230 =380 + 390 =480 + 200 =710-390 =830-260
14、=550-160 =110+850 =560+ 130 =170 + 260 =430-380 =600-180 =880-290 =500 340 =440+ 350 =880-450 =620+ 190 =850 830 =560 330 =750-420 =170+ 690 =840-670 =870 120 =930- 250 =670 270 =260 + 690 =760-640 =480 320 =310+ 290 =340 + 640 =200 + 780 =630-440 =220 + 630 =640 430 =370 + 480 =460 + 250 =160-100 =
15、910-730 =880 760 =870-290 =370 360 =940-710 =920 860 =400-120 =480+110 =900-470 =210+ 500 =190 140 =790- 290 =430 + 530 =510 360 =690 340 =790 750 =340 + 250 =950- 200 =990 500 =350 150 =890-480 =770 240 =990-310 =880-770 =430 + 450 =780-610 =750-120 =980-710 =710-640 =880-110 =740 720 =260-110 =370
16、-320 =570-520 =900-550 =800-130 =490+ 150 =190 + 450 =580-420 =380 110 =230 + 360 =600 + 220 =770+ 100 =270 + 370 =600 + 370 =350- 230 =810+ 150 =160+ 610 =180+ 530 =120+ 470 =280 240 =910-860 =400-370 =460 420 =980-820 =140 + 650 =860-230 =790-420 =270+ 130 =370 + 470 =310 + 200 =290+590 =940 650 =
17、630-120 =870 830 =390-170 =690- 260 =950 370 =180+ 520 =480 + 380 =740 730 =380- 220 =320+ 480 =890 590 =220 + 440 =310+ 270 =900 150 =380 + 290 =570 + 340 =790 380 =540+ 180 =680 660 =410-150 =510-100 =300 + 680 =650+ 160 =690+140 =710-290 =180 + 260 =690 + 230 =230+540 =480 + 440 =710-460 =220-170
18、 =300 + 580 =280 + 540 =320+ 490 =690-420 =130+ 590 =160+420 =610 130 =910-430 =620 + 320 =930 340 =560 + 290 =310 240 =830+ 110 =300 + 320 =310 + 270 =420-190 =400+360 =350-290 =550-530 =440+190 =700-690 =380 + 420 =870 840 =390 + 230 =480-410 =980-880 =120 + 410 =740 390 =110+ 210 =710+ 170 =590 +
19、 330 =240 140 =550 + 290 =850-450 =510 190 =820- 250 =620-440 =630 + 360 =880+ 110 =720 140 =180+ 250 =240 170 =870-110 =490 340 =220 + 420 =150+530 =670-330 =910-480 =930-690 =370+500 =820-380 =990 960 =430 + 280 =150-120 =120 + 280 =570-160 =920-480 =600 560 =990 930 =800 170 =130+440 =150+ 250 =5
20、90+ 170 =160+ 380 =550-480 =710 620 =170+ 140 =890 700 =430 + 560 =520 190 =760+ 190 =540+ 390 =230 + 680 =680-430 =840 360 =120 + 460 =350+ 190 =840 620 =480-230 =850-590 =780-550 =630-480 =350+520 =250+310 =620 310 =330 + 320 =930 800 =570+ 210 =590-490 =260 + 670 =160+ 500 =840 100 =500 270 =750
21、650 =580+ 130 =170 100 =530-450 =260+ 190 =400-210 =140-110 =800 660 =370-120 =920-150 =750-180 =300+ 130 =280+390 =700 560 =380-230 =850-800 =780-730 =620-610 =710-150 =440 360 =800-120 =210+ 120 =940-910 =220 + 550 =150+140 =810- 600 =350-130 =440 320 =210+770 =(28-20)X6 =420+380 =(55-51)X6 =630-3
22、70 =(68 54) +2 =840-150 =(43 36) +1 =320+330 =(50 44) +1 =930 660 =(61 57) +1 =760+ 130 =(63-55)4 =210+540 =(61-58)X3 =260+ 160 =(34-28)X8 =(22 17)X5 =(60 57) X5 =(40 - 36)X3 =(14 13)X4 =(35 32)X2 =(60 54) +1 =(71-56)5 =(184)+2 =(39 37)X3 =(2911)+3 =(56-40)8 =(47 32) +3 =(70- 69)X6 =(8 5)X6 =(17 10)
23、X8 =(12-11)X6 =(77 70)X3 =(33 24) +3 =(19 15)X8 =(1 + 5) X1 =(65 44) +3 =(22+2)+8 =(28 18)5 =(54 47) X8 =(47-41)X6 =(47 -39)X2 =(78 58) F =(41-39)X6 =(34 - 32p2 =(55-50) 5 =(47-45)X5 =(49 48) X5 =(136)X5 =(43 -37)X7 =(24 22)X7 =(47 -42)X2 =(33- 23p2 =(18 15)X4 =(71-64)X7 =(67 64) X8 =(52 46) X4 =(40
24、 39) X1 =(37 31)X6 =(57 50) X4 =(78 73)X6 =(48 47) +1 =(2+ 2)X3=(46 37) +3 =(75 73)X5 =(24 16)X6 =(15 10)X1 =(103)X7 =(22 18)及=(21-17)X4 =(31-29)X7 =(34 30) X =(21 16)X8 =(255)+5 =(39 24) +3 =(222)+4 =(29 23) 2 =(179)X5 =(47 -46)X3 =(66 60) X8 =(14 12)X3 =(74 -68)X7 =(29 22)+1 =(46 -43)X7 =(43- 38)5
25、 =(23+ 1)+8 =(30 9)与=(35-31)4 =(40 - 37)X5 =(76 55) +3 =(76-61)5 =(70 63) X5 =(13+ 3)4 =(80 -74) 6 =(78 76)X8 =(47 40) X8 =(14 11)X2 =(2723)+1 =(6347)及=(126)X1 =(6 1)X1 =(63 55) +1 =(11 10)X1 =(49-41)X5 =(36- 29)X3 =(48 -45)X2 =(23 16)X5 =(30-14) 8 =(53-48)X2 =(31-30)X8 =(67-61)X8 =(2221)+1 =(14 8)X
26、7 =(49-41)X8 =(32+ 3产=(38 33) X8 =(72 70) X1 =(58-55)X2 =(39 37)X3 =(13 12)X6 =(68-61)X7 =(59 47) +2 =(5+1)X2 =(25+3)+4 =(32 27)X3 =(73-68) 5 =(74 - 68)X8 =(59 58) X6 =(80 79) X4 =(9 6)+3 =(71-66)X6 =(42-41)X6 =(24+ 4)F =(47 45) X6 =(21 14)X7 =(39 37) X4 =(3 + 3)X1 =(18-13)X5 =(72 - 69)X7 =(58 57) X
27、4 =(25- 23)X6 =(57 42) +3 =(46-43)X4 =(18 12)X3 =(33 31)X4 =(159)X7 =(38 33)X7 =(58-43) 5 =(64 57) +1 =(69 66) X5 =(23 16)X8 =(22-21)X2 =(32 30) X1 =(70-50) 5 =(4 + 4) X8=(127)X5 =(43 -42)X3 =(6051)+3 =(53 49) X4 =(11-7)-1 =(67 32)勺=(238)+5 =(80 52)勺=(22-21)X1 =(74 - 70)X3 =(73 69) X4 =(68 - 66)X8 =
28、(74-71)X8 =(52 46) +3 =(5951)+2 =(18 11)X4 =(6 2)X8 =(29 15)及=(62 54) X =(75 - 74)X5 =(59 57) +2 =(41-37) 2 =(7+1)X8 =(50-43)X5 =(80 76) +1 =(69 -64)X3 =(9 4)X5 =(54- 38)8 =(62 -47) 5 =(54 52) X4 =(71-70)X8 =(41-37)X7 =(7627)+7 =(6241)+3 =(7 + 2)+3 =(75 40)勺=(11-8)X1 =(36 18)+3 =(50 49) +1 =(30- 28)
29、X8 =(18 17)X7 =(32 25) X4 =(3722)+3 =(64 - 57)X8 =(43-13) 6 =(66 - 64)X7 =(125)X2 =(66 -46)5 =(29-24) 5 =(45 -43p2 =(77-71)X8 =(29 26)X2 =(22 14)X5 =(69 66) X4 =(6 1)X6 =(65- 62)X3 =(129)X7 =(30 24) +3 =(76 55) +7 =(18 15)X5 =(63 35) +7 =(11-6)-1 =(45 17) X =(24 16)+1 =(4329)+2 =(32 20) 2 =(57 50) +
30、1 =(43 -42)X5 =(68 66) X5 =(146)X1 =(62 -38) 8 =(1 +2)+1 =(27-20)X3 =(70 62)及=(77 73) X1 =(19 13)X5 =(59-24) 5 =(65 -64)X3 =(37 34) X3 =(42 27) +3 =(34-28)X2 =(14 12)X4 =(42 38) X8 =(50 26)田=(26 10)+2 =(76-60)8 =(34-27) X1 =(37 25)+3 =(52-49)X7 =(78 71)X8 =(74 -58) 8 =(28 26)X7 =(33 32) X6 =(29 22)X
31、3 =(4741)X8 =(49 43) X4 =(51-49)X7 =(47 33)勺=(45 -30) 5 =(71-64)X2 =(2317)2 =(80 72) X1 =(38-26)4 =(36 32)X8 =(38 37) X1 =(73 52)勺=(2 + 5) X5 =(29 5)4 =(66 60) +3 =(51-44)X3 =(40 33) X6 =(21 18)X3 =(65 59) X5 =(9 1)X2 =(63-47) 8 =(27 17) 2 =(64 36)勺=(1+4) X5=(15+ 1)+8 =(29 27) X1 =(78 63) +3 =(30 23
32、)+7 =(60 56) X6 =(63- 56)X2 =(59 58) X8 =(41-40)X6 =(64 57) X6 =(58-42)8 =(17-13)X5 =(77 69) +1 =(136)X2 =(78 75) X1 =(78 76) X6 =(28 26)+1 =(41-38)X5 =(51-48)X7 =(14-11)X4 =(25 18)X3 =(42 30) X =(52 -46)X3 =(54 50) X =(54 -48)X2 =(3313)抬=(62 - 55)X6 =(7 6)X4 =(11-7)X3 =(46 45) X4 =(46 - 38)X8 =(262
33、1)X4 =(75- 67)X6 =(19 13)X2 =(35- 29) X1 =(20 17)X3 =(58 30)勺=(7371)+1 =(56 53)X5 =(68 60) X8 =(59 51)X3 =(7 6)X1 =(36 30) X1 =(11-10)X4 =(47 23)+3 =(197)+4 =(55 25)田=(61 58) X1 =(42 38)及=(65 50) +3 =(34 -26p2 =(19 17)+2 =(18 16)X1 =(63 56)勺=(20 14)X7 =(76- 69)X3 =(9 8)X3=(43 35) X4 =(5+1)X7=(76 75)
34、X3 =(28 22)X3 =(62-6)8 =(51-44)X3 =(72-44) 4 =(65 58)X8 =(18 2)妥=(76 52)8 =(49 -37) 6 =(69 63) +3 =(4641)+1 =(49 45) X4 =(24 16) X =(26-20)X4 =(63 56) +1 =(64 48) X =(55 47) +2 =(4 + 3) X1 =(39-31p8 =(105)X3 =(42 10) X =(7660)F =(33-23) 5 =(4+1)X1 =(9 3)X4 =(33- 28)5 =(71-64)X4 =(30- 29)X5 =(2+1)+1
35、=(43 - 38)X8 =(44 43) +1 =(70 34) 8 =(7 2)X4 =(19 14)X3 =(36-31)X4 =(21 16)X4 =(59-47)4 =(22-21)X6 =(9 8)X8 =(48 24) F =(54-51)X7 =(9-5) +1 =(79 -54) 5 =(18 14)X3 =(55-35) 5 =(51 30)+3 =(40 34) X1 =(19 12)X1 =(19+2)+7 =(45 31)2 =(40- 32)2 =(66 59) X1 =(12 8)X8 =(129)+1 =(78 72)X3 =(69 57)劣=(3 + 4) X5=(486产=(51 - 45) X1 =(20 12)X1 =(41-36)X6 =(15 9)X6 =(59-51)X7 =(29-24)X4 =(38-31)X2 =(6 2)X2 =(21-14)X2 =(2317)+1 =(42 35) X4 =(49 42) X6 =(68 60) X4 =(4 3)X3 =(1 + 1)+1 =(47 -37) 5 =(62 55) X8 =(11 7) X1 =