小學(xué)二年級(jí)加減乘混合進(jìn)退位口算練習(xí)

1、71 + 2X7= 1X3+27=1 >5+ 1 =79 8刈=5 >4+61 =867刈=8-1 >6=10+1 >2 =79-6X7 =5刈+ 17=35 4X1 =6 >4+ 14=50+9X1 =38 3M =12+8>8 =99 5M =62+1 刈=8X1-3=62 + 2X1 =78-1 >3 =53+ 5X159 5 >26>9+32=39+5>2 =96 33二6 >4-13=33+ 3 >5 =3刈+23二9 當(dāng)一1 =11 + 2X4=13+9>6 =2X9-2=13+32=7X2 + 54 =

2、74+3X8 =29-2>6=73+8X3 =1 + 1 X2=87-5X4=6 >4+1 =99 一 6 X3 =5X4+57=2 >2 + 34 =22+7X9 =1>6 + 82=7 M+ 49=27+1X3 =1 XI + 30=2X1 + 58 =57 2X7 =46-75=55+5>2 =1 + 1 >3=54+5X1 =5 >7 + 45 =38 6>6 =9 M14=28-7X1 =24 + 6X7 =5 >6 + 55=5 >6+59=89-1X8 =20+4X3=65-2>7 =7X8-33=53+2X3=5

3、8-5>2 =59-4X1 =4 ><9+ 2 =81-5>6 =99-6X3 =5 >6+54=4 M 5 =8X4+ 1 =67- 8 M=884刈=1 X3+ 75=74一 4 X3=53+ 3 處=89 8 壽=2 >6 + 80=835M =2X1+ 36=59- 3 刈=99-3>2 =69-1 X8 =89- 3 用=3X1 + 94 =49-2X9 =16+1 >2=34 - 8 M =7X4- 1 =6 M 30=56+ 5 >6 =6X4+ 15=49-6>6=9M 33 =6X4+46=13+6>=38-5

4、X1 =44+1 >6 =33+4X8=1>B + 2 =7X9-11 =36-5 >2=11 + 6X1 =7 X7- 48=4 >6 + 23=2X1 + 92 =2 X7 + 85=27+1 >2=162%=797M =67 + 4M =655X2=497>2 =4+9X5=77 7>5 =7M 2 =793M =49 6M =6+20=44+2M =36+ 1 >2 =1 M + 5=18 4X1 =8 刈+52=769M =53+2>5 =96 3X7 =698X7=8 >2 + 62 =46 2>6 =29 5X1

5、=63+ 1566>5 =51 + 1 >4 =75 2>6 =773M =12+7>5 =397>5 =5X922=9+ 5>6 =833M =46 8M =3X5+42=974必=3 刈一3 二6 >610=5X2+38=2M+26=445>2 =497>6 =6X61 =5M+14=132X =8X8+31 =17 3X4 =995X5=16+8>8 =39 5M =18 7>2 =9 刈+ 23=5 >9-14 =45+8刈=7X931 =4 >9-14=9 4M =11 + 5>8 =6+1 X2=2

6、77M=45+4>6 =79 9X7 =4X6+32=5M+31 =5 >9+52 =67 3M =6X9+33=571 必=42+7>2 =2M+ 37=22 + 6X8 =476X5=20+2X =53 3M =2+33=899X2=8 >8 + 34 =715>8 =10+1X5 =788X3=7 >5-23 =4 M+46=5X5- 12=387 >5=69+7M =1 M+65=8X9+5=91 + 4X2=5 >8 + 42 =7>92=49 4X4 =40+9 >6=4 >5+75 =76 6>5 =5X1

7、+ 60=766X2=544刈二40+3刈=1 X4+ 62=1 + 5M =1>6+13 =72+1 >5 =25+5M =976X2=9 >8+13 =48 8>5 =88 8M =6M+ 13=5 刈+14 =8乂753=8X733=1 刈+84=56+ 1 X =90+5M =95 6X4 =867 >2=7M+2 =86 4M =2X6- 10=71 + 5X5=665>5 =6X7+47=3X8+54=732M =45+3M =68 + 2>6 =4X8+8=789X5=262>2 =17+2>6 =191M =9 刈+11 =

8、24+5X =7+1 X1 =78 5X9 =48+7X3=1 X7+72 =5 M+68=42 4X5 =81 + 1 M =956>2 =7 >5+61 =73 + 2X7 =4+ 7>8 =9 >8-51 =69 2刈=2X21 =13-1 >2=997>5 =8X8+26=91 + 1M =44+2X7=6 >6-30 =3 M+30=9X841 =677 >5=6M+34 =73+8>2 =66+1X4 =965X7=35+8M =3X7+73=5X932=651 M =8X7 45 =65 4M =3X4+52=2 >5+

9、13=10+7M =53 5M =96 3X1 =7 >6 + 40=2+3M =59 2>9 =5X4+41 =4X7 27=41 6>5 =78 3>9 =76 4X8 =42+3X2=8 >8-50 =8>9+21 =4X8+27=5 >5-21 =9 >6+35 =3W+ 18=14+8M =4 >6 + 44=3M+14 =64 4刈二35+7>2 =4 >5 + 48=593X =4X73=4X1 + 24=887M =56+2>2 =93 6>5 =92 + 5X1 =6M+14=63+2>6 =

10、27-1 >2 =2X1 + 48=7M+22=34+ 1 X =43 4>5 =88 4X8 =22+6X2=2 >8 + 81 =79+5M =73+1M =451752M =79 8刈=8X4+ 16=5+ 5M =599>6 =7 >2+45=7X5+25=6 >6-22=156>2 =781 M =88 + 2X5 =54+3X7=8M+ 46 =5143=88 4刈=88-1 X3 =4%+ 14=7X7-34=3陽+22=66+6>4=63-3><4=89-3X1 =69 3刈=798刈=7 >4-1 =78 +

11、3>4=2 >9+61 =26+8X3 =37 43=18-1>6=53-1 >2 =5 >6+49=1 >2+78=37+6>5=8 >9+25=6X3+81 =6 >5+ 1 =4X1 + 6=79-8>7=94-1 >3 =4對(duì)+60=93 + 5 M =8+5>2 =6 刈+ 61 =6X2+42=63+2X7=71 + 4>7 =9X5-43=69-7X1 =83+6X1 =9 ><3-26=5 ><7+23=352>2 =43 + 3>9 =27+8>4=57-5

12、X1 =2X7+ 35=46-5 >5=43+4>6 =5X2+8=65+4 >6=8X1-1 =39-6X1 =76-5X3=57-4>6 =7X5+45=76一 4 X3=16-5>2 =8X7+43=2>B-11 =6M+ 40=2X1 + 67=52+4 >6=53+ 6 XJ =5為+41 =25+6X5=1X1 + 85 =84-4X3 =98 3 刈二95-9>6 =31-5>2 =37-2>8=34-2X1 =37-3X7 =57-2X7=5 >3-2 =58-2X5 =25+4X1 =3+1 >2 =19

13、 2X8 =37一 6 網(wǎng)=58+2>6 =88-1X3 =79 6 刈二283M =24 3X7 =8 >6+30=22+9>6 =36+9>6 =35-2 >2=8 >7+31 =6X9+35=37-7>2=63+6X1 =36 + 2%=5X1 + 13=4 >2-6 =16-7>2 =2 次 + 4 =1 >2 + 93 =61 + 5X4 =3 >6+11 =10+ 1 刈=42-F4>2 =94-7 >6=19-3>6 =7X6+24=645刈=96+ 1 刈=9X2+61 =32-3X7=7+5&

14、gt;2 =15+7X2 =38-3X1 =47-2>6 =4X1 + 45=5 >8+2=51 + 3>7 = 9>8+27=3 >6-1 =66+ 6>2 =4 >2+ 1 =48-1 >2 =41+2>7=9 >5-4=9X7+20=81-5>2 =76+1 >3 =36 + 4刈=11 + 5>B =10+6X3 =76+5>2 =69-7>2 =6 M+58=2X82=1 X3+ 10=6X8-47=5 + 4>5=65+ 5>4=2X4+60=6 >2+83=7 >8-

15、33=6X37=5+1 X1 =4X3+58=97-2X1 = 5X3- 12=5 >6+6=7X422=5X732=13+7為=87-5X8 =25+3X1 = 8X4+57=2 >6+5=7X7-2=2X1+ 16=9X6-22=51+2X7 =79-7>3 =69-1X1 =25 + 5X1 = 7X2+61 =6X8+32=87 5>6 =9X7-21 =8X6-23=72+3刈=17-1>2 =8X3 10=89-4X3 =687刈=12+1 >6=80+7X1 =51-5>6=74-4X5=3 >7+1 =86 6 >9=23+

16、9X7=59-4X3=47+4X8=877對(duì)=77-4>=42+9%=2 刈16=4X4-1 =6 >2 + 36=9 >6 + 6 =16+2X1 =7 >7-16=30+3>8=1>2 + 51 =1 >4-3 =7 >6-51 =49-3X1 =41 + 7>2=9X1 + 10=25+4 >6=73-8 >4=12+6>5 =332>6 =13+7>6 =375%=584X4 =536%二7 >6+17 =8 >9 + 6 =386M =695M =15+5>6 =86 8 >4

17、 =5M+ 22 =868% =2 刈+12 =4X7 + 70=3 >3 + 41 =2 刈12 =294%=1X1 + 1 =944% =786%=86+ 1 >4 =753對(duì)=98 5 >9 =466>2 =1刈+95=90+ 1 XI =2X7- 13=9X4+31 =8- 1 >5 =3 + 2X1 =7 >2- 11 =45 5 >4 =92+6X1 =58+ 5 >4 =3X4+21 =1 X3+ 84=50+ 8493M =12+1 >B =41+5>2 =9 >6-2 =66 4 >6 =3X7+34=7

18、6 一 8 X3 =49+4>5=5 M+ 33 =8 + 2X1 =46 + 4X3 =52+2X1 =66- 1 >6 =6X7-20=77-2X1 =53+1 XI =77-5>2 =93 5M =72 + 8>2 =9X4-11 =1 + 1 >6 =4X1-2=51-5>4 =364X8=5 >5 + 33=87 8 刈=33 + 5>9 =32+6X3=79- 1 X| =68-5>2 =67-7>6 =8 刈+17=596>6 =62+8X1 =58+7X3 =11 + 4>2=843>7 =34+1

19、XI =68 3對(duì)=19-3X1 =1 >2 + 36 =92+1 >3 =8X7-20=46-7X3=4 刈13=88-3>2 =3-1 X2=3X1+47=569>6 =63 + 23=63+3X7 =5 刈-32=24+2 >6 =6>9-1 =39-3X4 =3X3-2 =58+7刈=9>4-33=50+9>5 =33+ 1 >6=33+7刈=49+ 1X1 =95-1 >3 =55+6X7=839刈=4 >5+ 1 =97+1 >2 =8+8X4=65-7>2 =24+1 >4 =25-4X3 =8X

20、1+40=26-5>2 =9X3-21 =49 一 5 =88一 1 對(duì)=56-3>7 =37-1 >4 =55 4><5 =67 8 刈=664 刈=19 6M =19-5>2 =9 >6-21 =65-7>6 =40+7X1 =8X2+22=8- 1 >5=1 XI+43 =4X4+64=1 X1+ 18=40+6X3=385M =60+6>5 =59-6X4 =1 >4-2 =233M =897M =2X7+ 76=34-7X3=45+7刈=42+5刈=26-2X5 =26+7 >2=798>6 =5 >

21、2+ 13=6X7-40=9M 41 =635M =5 >5+ 15=82 + 5X3 =31 + 1 >8=999>2 =58+1 XI =37 + 6X7 =87-1 >2=44-6>7 =8X1 + 62=2X5+ 76=63+2>5=394刈=83 9刈=3X8+50=7>4 5=59-1 >2 =2X7+62=10 + 6>2 =57+138-1 >6 =49 6刈=33+3對(duì)=5+ 9>9 =8 >2-3 =39 2 折7X4- 10=40+4X3=50+7M =8X823=2 + 5X2=42+7 >6

22、=5>8 + 54 =57 5>6 =68 4 >6 =8 刈60=434刈=54+5M =85-1X1 =29-1 >6=7X1 + 12 =16 2%二2+7X2=27+7刈=11 + 3M =6 X7+ 50=69 2對(duì)=398X1 =48+7刈=5X1 + 64=1 X4+ 62=74+8X3=882X1 =35+ 6 >9 =6X9-11 =561 X3=21 + 5>6 =47 5溝=2X6+63=574X3=37+6>5 =43 + 4X4 =93 5>2 =2X7 + 40=30+7M =6X7+26=79 2>2 =8 M

23、+34=72+2M =98 5X1 =14-5X2 =88 6 對(duì)=83+7>2 =9X7- 12=5X7+32=7M10=853刈=42+83=83+1 >6 =28+1 XI =3 >5+70 =68 4X1 =77-5X7 =73X1 =632>5 =42+3X7 =69 3X8 =396X3=44+9 >5 =5 >8+ 44=3X1 + 24=636>5=8 >5+3 =75+3X1 =8X3+63=80+6X1 =6M+52 =83 23二8 為+6=771X5=7M 24 =3 >2-3=87 3必=38-3X7=345>

24、;2 =8X971 =52 + 2X5 =20+5X7=582X =48 4>6 =96 3X5 =40+2X5=7M+ 72 =4X5+72=2X4+80=2 >5 + 69=778>8 =38 7M =22 + 8X8 =684X8=2 >2 + 21 =78 8X7 =3X1 + 80=9 >5-20=20+5>6 =2 >6+56=47 2X7 =2 >4-1 =8X7 + 21 =8 + 9X8=81+4X4 =281 刈=472>5 =24 2>6 =5X5+ 13=726X5=13+5>2 =3刈13=74 3X1

25、 =365 >6=48+5>6 =11 + 7>2 =76 9X8 =4 刈+38=1 + 2>6 =82 5刈=1 X83=385必=28-1 >5 =7 >6-1 =5X2+70=7X7 2 =75+5刈=35+5>2 =3X24=454X5=652>2 =57 4刈二42+7>2 =3M+82=74+ 1 >5 =6刈20=54 4X5 =977>2=376>5 =24-1 >2 =85 3X8 =863必=889>6 =23 6>2 =3X926=50+6X5=492>6 =7X3+26=4

26、X8+41 =923X7=4M+ 71 =577刈二53 + 6X5 =772M =12+6>8 =67 2X7 =4X2+41 =70+2X5=23+3>2 =2X5+ 12=14 3X1 =9 >5-3 =5>6+56 =58 3>2 =31 + 5M =984X5=4X7+11 =78 5刈=5X524=75+4刈=7X7 40 =5X913=7X8- 12=5 >5+74=7 刈+ 43 =4X3+37=141M =354X3=6 刈+52 =2 + 6X1 =6X87=63+4X5=2 >5 + 61 =8X8+33=58 2X7 =52+

27、1 >5=428>5 =4 >63=2 + 6X5=44+5X5=438>5 =61 7M =5X1 + 86=1M+16=7M+17 =29+9刈=9X5+26=6 >8 + 38=4X7 + 67 =4X9+6=76- 19=91 3X8=66+2M =7 M+39=6X839=37+3 >6=81 7M =83 + 4>2 =739=17+8X7=5 >9+19 =9X5+46=9X2+65=5 >2-6 =229>2 =9X2+57=6X7 16=747刈二1M+39 =5 M+77=1 X9+ 24=4X7+18=929&g

28、t;5 =9 M9=8X2+77=27+6 >6=1>5 + 6 =39+9>6 =3X2+75=65+2X3=2M+ 46 =9M+ 29=5+9X4=2 >8+75=902>8 =52 6M =74 7X7 =91 15 >8-15 =7M+ 18=8X1 + 68=4 >6+17=51 7>5 =90 3M =3X8+68=252M=81 4>6 =28 + 6>8 =97 2X4 =6 刈+35=8 >8-7 =57+2M =73 5M =66+3>9=307X =37 2刈=97 2X9 =5 >5+19=

29、9+9>6 =1 >5+57=37+5X9 =41 9M=61 8M =46 + 4>2 =34+1X8 =403M =9 >9-44 =35+2M =915X5 =227M =3 >9 + 26 =8X1 + 35=912M =8 >2 + 5 =73-1 >6 =31-1 >9 =73+9X2 =50-3X1 =7 >5 + 46 =47+2>8 =13 + 6X8 =33+4X7=9 >8-43 =42 6M =45 + 2X4 =19+1427M =5 >621 =70 4X2 =9+ 7M =41 6>2

30、=42+9M =62 3X1 =346M =7X7 + 44 =94 4X7 =47+7x4 =637 >5=807>8 =55+9M =9 + 4X6=5 >9+39=509X =7 >6-19= 8>5-31 =2X4+ 18=70-7>2 =10-1 X| =6X1 + 69=34 5M =85-1 >8 =36+1 >7 =67-9X1 =4 >2+86=52+9X1 =4 >2+38=8 >6+ 13=33 4>6 =89+2X1 =63 9>6 =2 >6+79=9 >9-76=801 刈=4

31、5+2X4=1 刈+39=37-8X1 =4 + 2>9=44 3>6 =2 ><9+27=4+9>2=61-6X7 =16+7X7 =38+7>4 = 5X8-7=3X2+89=9 + 4 >6=64-6X1 =53 8>6 = 8X6+8=9X6 45=3X8+ 17= 919>4 =414泗= 7X9-27=72 3>9 = 84+1X7 =42 7X5 =9X6- 17= 71-3>6 =5X1+77=81-7>9 =6X8+ 18=40-4X7 =49+1 >9 =31-6X3 =43+8>6 =21

32、-2X2 =43-6X4 =9X1 + 22=828>8=45-7 >4=84-4 >2=2 >2 + 29=42-1 >4=663X3=91-2X8=81-7X7=33-1X5=19+4X8=81 8將=3 >3+17=74-3X5=61-7>2=353>6=9 >6-16=23+2 >4=90-9X7=23-1X7=1>5 + 27=17+7>2=3X7-2 =64+9X3=6X1+57=9 對(duì)75=77-8 >6=3 >5+77=1 對(duì)+75=3 M+ 49 =27+4>7 =625>5 =2

33、 刈+ 45 =828>2 =6M+ 29 =4M+36 =37+5刈=436X1 =357M =17+9M =51-3>6 =51-3X1 =14+8>6 =4X7 + 29=7X1 + 68 =2M+59 =322刈=17+7>5 =2>4+89 =28+7刈=9X4 + 48 =809M =858>2 =9 >5+36 =9X4-9 =708X1 =3 >2 + 76 =5 >629=44+9X2 =3 >2 + 65=7 >6-25 =47+8M =1 X6+8=458X2=1005X9=17+3刈=101>6 =

34、26+9X2=6 >5-1 =58+5M =3X6+24=557M =9M 5 =25+3刈=78 + 4X1 =8M + 34=29+7>2 =2X9+25=62 8X1 =839M =35+9M =8X2+57=55+3M =81 8X8=311M =4X929=9>+ 15=6M18=8 >6+38 =83 8>2 =30 3X9 =434X7=4 >8-8 =19 + 4刈=40 2X4 =983X3=779X =15+6M =414X1 =21 8>2=9+6刈=618>6 =76 8X1 =902X2=4 >8 + 59 =65

35、+6M =44 2X8 =4M+77=4 刈一3 二61 7M =58 + 2X7 =8 >8-38=3 >8 + 57 =90 6M =5X826=79+ 1 >6=91 3>2 =82 2>2 =6>+ 18=1X7+34=37-1 >9 =86 2刈=4X79=48+7M =9M+ 27 =56 6刈=53+3>6 =7 >9-18=708M =92 3刈=74 5X7 =9M + 75=4 >2 + 35 =84 6>6 =1 X4+48=81 4M =1刈+82 =16 8M =47 8X1 =12+3M=539X =

36、59+1 >5 =26 + 4X7 =202X7=4+6M =3 + 2X4=7X1+18=1 X7 + 45=4 >2+7 =72 5M =35 6X1 =1M + 26=6 >6-8 =1 >9+68=3X2+38=807M =8M + 26 =8>956=60 9X5 =3 刈+18=77+3M =516M =43 7X4 =72176+5X =7刈+7=83 9M =574X2=4X7 + 48 =49+7M =3X2+ 17=51 6>2=4 >2 + 24 =50 5刈=29+9X4 =5M + 7 =35+4>2 =45 9M =9

37、0 3>6 =6M 3 =5M 2 =19+1 刈=3X8- 19=58+4 >6=28+ 1 >3 =15+7刈=1 X5+ 69=437M =5M18 =2>2+ 18=7+8>=7 >6-6 =906X =6X1 + 9=80 5X7 =9 刈+35=8 >5-17 =67+7M =74 9X4 =456M=4 >5-4 =6X8+4=817X4 =75+4M=2 >2 + 68 =2 M+77=76+3X2 =7 >5+39=1M + 67 =92 8>6 =79 + 2X9 =2M+33=909>6 =4X7+5

38、8=601X2 =6 >9-9 =81 6M =1 M+78=9X755=1X7 + 69=405X =718M =1 X6+ 17=8 刈+19=65+9X =85-1 >8 =141>6 =778M =6 >8 + 29 =64+1 >9 =2X65=1004刈=4 >6+37 =38 + 2>2 =8+68=65-1 >9=266M =6+8X7=9X2+75=61 6X7=822>8 =251 >7 =82 6X8 =7 >9-58=9M 8 =7 >959=88+1M =1>6+36=728>6 =8

39、7+8M =5X1 + 56=29+6>2=4 >3-7 =1 >5+29=69+9X2 =54+4X2=6 >5-19 =83 8>3 =2X2+49=8M19=304>2 =5M+ 78=4X8+39=6M+65=36+9>2 =6 >6+57=8X5- 19=7 刈14=54+7X =751 >7 =94-1 >6 =652M=766>8 =507>5 =6X4+39=8 >6+15=3 刈+ 43 =507M =68 + 5X5 =91 7M=9M+55 =3X88=9X974=462X9=309M =9M+

40、 49=7X1+76=839X3=8 >6+33 =9X974=29 + 2X4 =34+3 >6=2X7+79 =66+3>6 =73 6壽=3 >2 + 86=55+ 1 >8 =816刈=34-1 >6 =25+1 >6=5 >9 + 26 =718M =23 + 6M =3M19=908M =1 >9+86=1 X9+ 32=333 >6=30-1 >8 =2X8+29=67+9M =28+6M=69+5>5 =1008>3 =62 2M =434X2=7 >6-5 =10-1 >5 =641X8

41、 =43+6X8=29+6>6 =64+7M =40 4X1 =7 刈一5 二2 刈+88 =78 3刈=8X523=41 7>2=809>2 =87 4X7 =7X949=68+1 X7=7M+67 =17+9>6 =5X9- 18=8M + 28=73+9X =28+5>5 =113X1 =4 >6-19=327X =62 6刈=7X1+76=44+4X7=624X =72 6M =29+1X4 =59+8X1 =6 >5-21 =7 >613=38 + 9X1 =18+6M=19+ 1 M =30-1 >6 =84 6X8 =4X7+

42、14=1X7 + 28 =8 M28=816>6 =3 刈+ 46=778X =2X78=73 8X7 =556 >6=7M + 23 =70 9>2 =2X4+84=9 >2+14=9 >8-39 =39+8M =47+7>5 =4M+ 79=854>2 =919>6 =76- 15=47+1 >5=627M =8>8+ 18=9+1 X6=6 刈+79=6 刈+74 =20 3刈=9X9- 17=446M=311>2 =80 2>2 =2X9+ 73=86+2M=563M =20 2刈=100 3X4 =83-1 &g

43、t;5=8+3>6 =100-1 >7 =67 + 4X7 =928 >6=5 >5 + 47 =7 M+69=7X88=233>2=9 >2 + 24 =90 2X7 =43-1 >5 =909M=5 >8-36 =54 + 4>7 =861X7 =2 >9+15=544刈二8 >6+3=812X2 =4 >5-15=6 >9-46 =25+1 >9 =3X5+56=404>=2 >6+59 =57+5刈=69+3M =9+ 4M =44+ 1 岡=7M 19=1 X9+ 64=121803刈=4

44、2 5刈二821X8 =543X9=27+4>6 =50 2M =84 5X5 =64+2X9=39+ 1 刈=14+1 >9 =96 4X7 =8 >8-45=41 6M =58+9M =49+3X4 =36+4X7=39+9>5 =34 9M =1 X9+5=924X7=9 >8-9 =58 3刈=3X59=5+ 3>6 =746>8 =8X7+27=614X9 =7311X7+9 =93 3>2 =17 2X4 =6+ 8M =111M =9M+ 7=67+3X2 =2X7+37=24+ 1 刈=43 3>2 =66+3X5 =2X7

45、+9 =16+7M =34 2刈=73 2X4 =8X718=59+8>2 =7 M+48=81 1X4 =28+1 >5=55+9M =857M =45 4X2 =303M =53-1 >8 =519>5 =6X4- 19=9 刈+5 =68+4>7 =95 2M =40 6X4 =8M 9 =7M+ 35 =1003>5 =9X8- 17=81 8>2=51 2M =43 3>5 =80 3X7 =727M =25+2M =6X733=18+7>2 =19+3X3=934M =1 >9+5=53 3M =5 >6 5 =50

46、7M =14+3刈=4X7+ 7=49+9X5=6X7 37 =714刈=8M9=33 2>2 = 69+3M = 66+1 刈= 16+6刈=31 1 刈= 7 >4+55=1 ><9+67= 647洶=60 8>2 = 4X7+58= 47 + 4刈=577M = 518X1 =4+7X1 =1 >9+25=28 + 6刈=2 M+36= 9X737=58 + 4次= 28+9M =5>2-7=8 >533=64 6刈=7 >624= 6X3+54=12 3刈=7X948=212M =3X6+ 75=7X3-5=39 + 4X1 =12

47、-3X1 =74+3對(duì)=93 6>6 =54-5>9 =88 + 3X1 =76 6X3 =617>6 =5+9X4=42-7X2 =45 2X3 =4X5- 17=82 6X3 =5X9+9=91 1X4 =84 3>6 =26 9X1 =37 + 4X1 =53 6X3 =15 9X1 =43 + 4乂 =77 + 2乂 =614>6 =47 + 4>2 =38+6X3=30-2X3=28+6必=531 必=84+8X1 =66+ 1 >6=36-6X3=5>4 6=95- 1 >9=2M+ 9 =93-8 >6=926X9=35

48、-9 >2=2X1+69=82-2X2=63-1 >6=67+5>5=28+9>5=84-2>8=2 刈+39=28+2>8=61-6X3=1 刈+8 =17+8>=100-4>B =94-2X3=8+8刈=4 >6+18=2M+ 29 = 29+5X1 =49+ 1 M = 4 >5-4 =449刈= 356X1 =6 刈5 二2 刈+ 35= 31-1 3=9+6刈=2 刈+ 64 = 28+9>6 =56+ 1 >5 =3 >2+77 =81 2>2 =8 >5-22 = 5X718 =6M+57

49、=61 4刈=21 7>2 =8 >6 + 45 =8 刈25 = 903M =88+6X1 = 34+6刈=5X7 + 48 =1 刈+39 =8+9%=2X7+8=80 7X4 =43167+9X =2 M+33=6X6+29=61 3>9=1刈 + 44 =36 6刈=8X923=731 X7=446>6 =318M =47+9X5 =9+ 5刈=40-1 >9 =1 >9+ 74=8X5- 18=2 >8 + 45=16+9X =1 刈+84=89 + 4X2 =29+9X7=929>5 =713>8 =9X526=9 >5-

50、17=9+3>5 =8X828=27+9X5 =35+4必=2X7 + 28 =70 8>2 =601M =324X7=9 刈+ 4 =415刈二1 X6+ 39=87+2X2=449M =1 >8+7=73+8X1 =928X8=6M+47 =40 9M =38 + 3>6 =736M =767M =74 8X7 =55 7X1 =91 3M=6+8M =6 >628=59 + 2X7 =938 >6=45-1 >9 =53 4M =4X97=33+2X9=909>2 =10 2>2 =28 + 4X2 =26+7X7=8 >2+1

51、7 =1 >9+6=8X845=16+5X3=703>2 =4X86=17+8X8 =827M =454刈二73 8>6 =9X1 + 24=3 >9 + 67=4 >9+39 =64-1 >9 =3X6+53=189M =8M+23 =63 8>2 =5X44=48+1 X7=9 刈+ 47 =4M+ 88=57+3>6 =44+2X9=652M =83 2X7 =78 + 9X2 =501 M =8 >8-6 =18 + 4>2 =87 9X1 =4 刈+59=4+8>6 =49 + 4刈=641X8 =64- 1 >9=24+ 1 >8 =64 2刈=80 4M =9 >6-18=16+4刈=457M =44+1X9 =38+2X7=5M + 27 =8X1 + 8