1、16-2X7=91+85-26=2X2X2=2X9X8=3X8X8=210=50+2X8=14+11-25=9X5X5=90-81+2=85-83-1=8X6+79=62-2=96-2X4=52-1X5=4X24+4=19+6X6=5X6+82=1X3+63=77+66-49=5X70+10=25+5X9=20+5+37=63-16+16=80+5X7=51-30+5=9X40+10=45+91+29=7225+5=7X5X0=60+6+29=4X3-0=0X4+62=36+69-16=51+37-59=73+24+3=1X8-7=3X0+48=6X4-19=46+91+80=6010+99=

2、1222=5X4X7=71-9-48=9644+68=93-7X4=28+4+83=1242=4X4X2=7X90+9=97-7-66=6067=8X27+9=819+1=10+1X8=30101=76+57-79=37+1X5=90+9X7=322+2=10+1X7=95-57+44=53-4X1=4+4X8=34+4X4=5X16+8=92-6X2=22+32+97=9X36+9=880=4X6-11=36+9+69=0+60-36=13+8X8=0X35+7=245+5=4X7+98=424-64=6210+1=96-2X3=43+5867=7938+40=7010X5=35+5+31=

3、9322+34=1063+9=63-62-0=2053=47-3X2=115-9X5=9X4-10=60+72+8=8X4-22=21-2X3=1X0-0=13+71+38=16f8=62-4X4=6X6X3=1863+7=59+7470=1002X1=8X5+45=9X210=51190=8X0+49=3X4X9=7X0+31=897611=32+8X6=42+6X2=12+4+3=36+9X5=54+6X4=9X961=72+81=999+3=8X514=703+13=53374=74+3116=6X8+3=471121=75+5X3=6X4+61=6+1X4=7+0+94=40+45=2

4、6+9352=57+7196=432+8+9=0X60=270+6+5=748X7=5930+10=16+4X3=80+104=202X5=387+69=90+9X5=877X7=4+1X9=30+5+58=22+35+5=84+42+6=52+6X0=9847+0=9137+58=62+86+70=6232+4=12+4X2=30+10+65=48+80=4+52+51=108+3+4=5X3+95=1024X6=501+1=61+978=2X9+9=1517=7310+10=38+80+8=75+24+6=8X3+69=8673+1=8X2X7=1X0X9=8X9+72=4X519=80+

5、15+52=100+10X1=28+30+94=1812+2=282X8=23018=56+7123=48+4321=5+1X5=9+1+9=24+81=12+4+3=4+5X6=21+7+1=3X7+68=291X2=79734=11+861=571342=20+10+18=72+91=721724=56+51+18=7881+9=8274+72=128+8+8=29+9X2=16+2X0=1367X7=7781+9=92-37-41=31+9X8=14+5X7=3X7+20=2107+3=16+76-54=98-39+47=123+1=49+25+81=27+91-42=113-5X3=5

6、054=68+1X9=83-8-9=72+8X6=32+96-33=2X7-0=89+93-26=66+14+79=22-21+43=4X14+7=58-6-8=66-9X4=1X6-4=4271=20+21+7=6+2+20=42+4X6=1926+8=12-8+59=28+0X2=9X9X6=65-3X9=89-16-5=9X0-0=3X5+33=37+15+3=69-56+39=3552=1X9+9=19-1X5=61-41-18=21+7X8=1X30+6=36+0X5=726+4=30+69+53=47-16-22=1964+7=99+35+31=51+80+84=24+3X8=53

7、+93-13=20+46+62=5-12+68=24-1X8=79-46-27=41-4X7=8X4+41=3X1+67=126-5X6=32+8X8=7+1+29=97+52-57=5X3-6=80+5+4=58+0X1=159-8X9=43+78-76=5X9X5=802+8=5010+5=74-38-32=6X8+27=630=3X8X5=6820+2=0X14+7=34-0X6=4X9X4=486+3=1X5X8=61-20-36=8X0+49=0X6+32=4860=80+24-66=440=4X8+16=110=95-6X7=2482=40102=13+16-24=90+10+9=

8、118-7X3=2X8-8=27+4X5=14+66-52=42+0X2=13+58+61=77-13-14=9X24+4=6X8+75=71-30+10=90-9+9=5X32+8=48+74-1=9X6-12=77-12+3=40+5-4=91-25-7=87+51-54=3X9X9=66+60+6=39-2-11=32+2+2=25+18+9=3X8+33=34+80+8=83+49+12=6X5+51=70+7+10=67-4-56=58+20+4=27+3+3=60+93+42=105+7+3=63-2X4=12+6-1=58-3+3=6+3+39=91+12+4=80-36+9=6

9、0+3+5=90+11-34=51-27+3=4X5X9=23+48+66=6X6+88=14+7+36=54+9X6=9X2+1=64+3X8=10+78+3=80-1-54=76-0-40=45-11-28=0X6+72=24+4-2=8+2X5=72+1+9=2X3+64=19+5X3=78+82-59=23+10+10=84+95+74=83-57-20=7+7+8=18-11-6=2+8X8=86+6X5=64+8+0=40+10+17=46-54+6=29+49+7=60+3+5=13+50+48=78-80+8=82+64-18=3-6+6=40-3+18=79-10+1=1X4

10、+92=2X9+3=18+6X7=2X2-0=7+1+7=21+56+8=24+4+3=8+2-0=56+8X7=40+10+68=88-68+8=60-54+31=65-36+4=62-4X2=60+33-16=47-25+44=36+10+65=4X9+4=9X2-4=50+5X9=1X21+3=6+6+91=28+1+7=54+6+62=28+4-5=42+7+1=54+9X6=94+5+1=76-39-10=144+6+8=36-8-17=65-40-2=40+5-4=22+0X3=8X7+1=80+8-2=7X9-1=48+8-3=24+6-3=5+12+3=35-4X0=56+7-

11、7=44+32-2=4X1+15=99+1X5=18+2X3=71+7X7=30+3X7=1X2+29=5-36+9=4+1X3=80+0X6=8+8+13=45+9-4=78+28+4=60+71+65=54-35-4=33+19+42=99-8+81=76+27+9=49+7X7=46-24-7=29+4X7=13-12+6=97+19+88=16+4X4=58+6X3=39-32-3=95+7X6=137-8X6=4X5X2=95+9+3=47+14+2=51-6-10=1X8+83=0X5+58=60-11-40=53+39-2=16-6-2=79-9X8=60+6+23=9X1X1=

12、40+5+82=35+0X1=61-50-7=2+1X6=9X9-25=8X27+9=76+92-40=12+2X6=59+82-0=9X8X4=69-4X0=16+2X4=77+79+57=79+6+23=62+80-79=8+40+18=5X8-6=14+7X9=96-16+8=6489+9=92-24+67=4X6X1=0X14+2=90+18+3=21+7-0=28+4X4=75+7X2=53-17+46=96+31-97=2+81-62=97-0X8=36+6-1=101-2X5=7X1X9=1X1+99=92+80-10=10-2+2=51-39-5=1+1+52=87+8X1=8

13、+8+16=28+7-2=30+5+58=62+86+70=84+16+5=28+5X1=648-0=3010+65=7X5-9=9X8+68=6X6X0=7+20+7=10-14+2=35+21+23=40+2X3=102+63=7X5X8=84+6010=23+82+92=3010+21=0X1+71=13+40+87=76+213=48-43-0=35+0X6=303+42=4+8X6=18+35+94=109-40+4=42-4+1=43+3010=6010-0=2+95+79=83-13-3=71-7+1=10+40-9=92+7-97=46-3+20=505+72=102+60=6

14、1-3X6=89+122=57+78+16=22-3X7=14+51-4=3X6-5=94+7X5=42+73+38=3X7010=27-3X2=81+77=96-5X8=497+52=4010-1=91-12+34=12-3X2=4X0+50=81-5X2=78+8X7=5X4+47=88-0=69+12+46=408-4=58-30+65=9X8+61=3X4-9=426-2=38-11-6=54-6X8=78-20+63=65-1+25=1X808=728X0=306+26=2X5X3=404-3=35+9X3=22+71+26=64+66+3=4X8-16=7010X7=9X0X7=1

15、80103=40+42-31=9X1+0=69+69+74=98+32+44=3010+79=244-4=12038=3010X9=84-63+0=97-89+33=65+7X3=33+2X4=28+7X7=7283=1X6X6=88-0=24-13+38=33X5=57-33+45=87-42+75=80+501=7X9+28=4X2-0=90+41+2=89-1-31=60+10X4=80+8+1=40-10+11=5X3+13=73-62-7=0X2X9=8+99+31=2X5X7=4X4-11=5+5+34=70+7+10=6+6X0=91+97-69=66+6X7=67-4-56=5

16、1+69-94=6-4+2=63+91+20=58+20+4=93-9+46=7X0+34=21-3+6=27+3+3=70+2+3=61-20+57=24+20+5=60+93+42=73-38-31=1X7+16=9X1X4=105+7+3=2X2X2=1X27+3=8X2X7=63-2X4=86-73+62=87-6X1=60+4+5=12+6-1=52+1X4=96+59+16=65+6+3=58-3+3=41-3X4=16+8-1=120+5+6=6+3+39=92+49+82=85-9X9=0X3X0=91+12+4=90-8X1=7X4-7=70+10X9=80-36+9=95+

17、13+50=67-53+6=54-46-2=70-3+13=34+40+4=98+25+32=180+10+3=53-37-4=1X0+52=55-42+78=98+32+44=74+31-16=53+90+9=5X30+3=30+10X9=6X8+3=2X8X3=18-1X5=33+2X4=47-11-21=79+5X2=41+2X4=8+8-0=75+5X3=2X9X2=8X2+52=87-42+75=6X4+61=0X30+5=5X63+9=80+50-1=40+4-5=7X0-0=1X1-0=89-1-31=32+8X9=23+53+34=9X0X8=53+60-85=74-8X7=8

18、0104=28+4X4=8+80=5X6+82=90+9X5=75+7X2=8742+75=1X3+63=23+82+92=5317+46=80+501=77+6649=76+21+3=96+3197=89131=5X70+10=4+8X6=2+8162=24+44=25+5X9=43+30+10=4X20=9789+33=20+5+37=5840+10=80+8+1=72+8+3=6316+16=4X13=0X2X9=3+3X5=4X7X7=6+6+77=5+5+34=162X7=80+5X7=9+9+98=66+6X7=91+526=5130+5=601140=63+91+20=2X2X2

19、=9X40+10=799X8=213+6=2X9X8=45+91+29=40+5+82=24+20+5=3X8X8=7225+5=2+1X6=9X1X4=2+10=7X5X0=76+9240=8X2X7=50+2X8=60+6+29=9X8X4=60+4+5=14+1125=4X30=77+79+57=65+6+3=9X5X5=0X4+62=8+40+18=120+5+6=9081+2=36+6916=9616+8=0X3X0=85831=51+3759=648+9+9=70+10X9=8X6+79=73+24+3=9224+67=54462=6+22=1X87=4X6X1=180+10+3=

20、962X4=3X0+48=0X14+2=98+32+44=521X5=6X419=90+18+3=30+10X9=4X24+4=60+3+5=21+70=33+2X4=19+6X6=13+50+48=7880+8=90+9X7=42+6X2=1517=82+6418=32+2+2=12+4+3=75+24+6=36+6=10+1X7=36+9X5=8X2X7=403+18=9557+44=144+6+4=4X519=3+10=534X1=9X961=28+30+94=7910+1=4+4X8=72+81=23018=46+91+80=34+4X4=999+3=9839+47=60+10+99=

21、5X16+8=8X514=12+3+1=12+22=926X2=703+13=49+25+81=5X4X7=22+32+97=53374=27+9142=71948=9X36+9=74+3116=1135X3=9644+68=8+80=6X8+3=50+54=937X4=18+3X7=471121=68+1X9=28+4+83=4X611=75+5X3=8389=12+42=36+9+69=6X4+61=72+8X6=4X4X2=0+6036=40+45=32+9633=7X90+9=13+8X8=748X7=2X70=97766=0X35+7=80+104=89+9326=60+67=245

22、+5=90+9X5=66+14+79=8X27+9=4X7+98=30+5+58=2221+43=81+9+1=42+64=52+6X0=4X14+7=10+1X8=6210+1=62+86+70=5868=30+101=962X3=30+10+65=669X4=76+5779=43+5867=108+3+4=1X64=37+1X5=7938+40=501+1=42+71=20+21+7=6+2+20=42+4X6=12+6+8=12-8+59=28+0X2=9X9X6=65-3X9=89-16-5=9X0-0=3X5+33=37+15+3=69-56+39=35+5-2=1X9+9=19-1

23、X5=61-41-18=21+7X8=1X30+6=36+0X5=72+6+4=30+69-53=47-16-22=16+4X7=69+35-31=51+80-84=24+3X8=53+93-13=20+46-62=15-12+68=24-1X8=79-46-27=41-4X7=8X4+41=3X1+67=126-5X6=32+8X8=7+1+29=97+52-57=5X3-6=80+5+4=58+0X1=89-8X9=23+78-76=5X9-5=80+2+8=50-10+5=74-38-32=6X8+27=6+3-0=3X8X5=68-20+2=0X14+7=34-0X6=4X9X4=48

24、-6+3=1X5X8=76-0-40=45-11-28=0X6+72=24+4-2=8+2X5=72+1+9=2X3+64=19+5X3=78+82-59=23+10+10=84+95+74=83-57-20=35-4X0=4X1+15=71+7X7=5-36+9=8+8+13=60+71-65=99-8+81=46-24-7=97+19+88=39-32-3=4X5X2=51-6-10=60-11-40=79-9X8=40+5+82=2+1X6=76+92-40=9X8X4=77+79+57=8+40+18=7+7+8=18-11-6=2+8X8=86+6X5=64+8+0=40+10+17

25、=46-54+6=29+49+7=4X0+50=8+8-0=9X8+61=54-6X8=70+10X5=13-40:8=36:6-2=72+8X0=35+5+31=40:5-2=42:7+69=35+9X3=93-22+34=68+5:1=37-6x3=70+10X7=10-63+9=17+5x6=48:6-6=9X1+0=76-9x3=3x9+61=16:2-8=24+4-4=66+7x4=10-36:9=5x8-35=97-89+33=7x9+2=47+14:2=48:8-3=72+8+3=7X-4=75+4:1=9x9-65=3+3X5=4x3+3=68-25:5=85-4:2=28+5

26、X1=56:7+50=21-36:9=17-5:1=9X8+68=64:8+46=6:3-2=18:9-1=35+21+23=74+2x7=72:9-3=67-24:8=84+60+10=32:8-1=67-5x3=5x2-8=13+40+87=6x2+1=8x8+12=27:9+26=30+3+42=18:9+7=92-40:8=64+5:1=42-4+1=32:4-8=42:6-4=3:1-3=83-13-3=6x3-9=20:5-4=3:1-2=46-3+20=9:3+52=30:6-5=62-7x5=89+12+2=9x2-15=9:3-2=3x9-4=3X6-5=18:3+47=7x

27、8+6=8+6x7=27-3X2=92-7x3=32:8-1=72:9-5=5+1X5=47-6:2=3+21:7=55-16:2=12+4+3=89-6x2=54-14:7=9x2-3=3X7+68=80-12:6=42+7x5=56-2x3=11+86-1=25:5+76=7:1+29=9x8-56=64-10:5二4x5+25=66+5x3=42+5x6=15-42:7=78+56:7=28-56:8=19+9x5=68+18:9=7x9-47=43+7x2=42+3x8=30+3:1=99-35:7=72:9+47=97+35:7=16:2-5=51+6x6=5:1-2=2x5+0=2

28、3+3x9=72+2:1=40:8+43=61-7x1=69-30:6=79-35:7=48:6-3=5x8-32=7x8+8=18:6-1=32:8+48=54:9+21=80-3x8=63:9+78=26-21:3=7x9-43=32:4+10=3x2+50=28:7+5=99-9x2=50-5x2=42+2x5=16+6:1=42+9x5=9x4-2=61+56:8=2x9+14=75-32:4=28:7-3=12+72:9=26-63:9=16:2+0=48:6+74=4:1-3=79-9x7=3x4+55=25:5+41=47+1x2=24:8+44=8:1+27=30+72:9=8

29、x4-20=88+14:7=92-3x7=13+5x3=49:7+8=22+8x2=68-3:1=8:2-1=13+21:7=24:8-1=90-7x9=9x5-22=7+16:8=6x9-48=31-32:8=9x2+39=7x2-6=24:6-1=65-9x2=92-6x9=5x3-8=6x6-28=89-6x8=87+18:6=9+48:8=7:1+1=9x4-25=42-8:4=88-25:5=21+9x6=32:4+69=58-4:1=16:8+36=6x9+5=97-5x9=18:9+27=98-32:8=40:5+72=15:5+25=82-7x7=73+5x4=96-36:9=

30、61-36:9=17+14:7=31+9x7=5x4-18=77-7:1=12:6-1=25:5+8=39+4:1=59-6x3=56:7-5=12:3-2=30+7x8=70-4:2=8x8+21=10:5-1=7x6-22=9x2-17=32:4+31=40:5-8=76-2x4=4x5-14=87+2:1=67-9x5=87-8x2=64-5x5=82-28:7=81-3x9=6:3+8=8+4x5=89-9:3=34-2x7=56-15:5=11+72:9=4:2+60=21:7-3=8:2+94=90+56:8=25-12:4=15:5+54=9x9-19=12:6-1=30:5+2

31、3=15-2x6=46-8x5=18-6x3=54-5x9=40:5-5=1x9+83=32:4+1=4x2+29=33-24:3=8+49:7=47+1x6=4x5+56=51-64:8=58-9x2=4:2+92=35:7-2=15-20:4=18+9x9=5+6x9=3x7-15=8x8+28=73-2x6=2x9-16=9x4-25=40-5x4=22-4x4=63:9+20=24:3+42=8x7+20=89-3:1=58-15:3=6x7-6=2:1-1=90-4x8=56:7-4=60-5x2=20+3x4=37+6x3=5-18:6=12:2+36=21:3-4=21:3+31

32、=8+9x2=1x3+65=3x8+16=63+5x7=78-48:8=7-42:6=14:2+0=16:8-1=4x1-2=7x7+47=22+8x2=91-16:8=4x6-7=6x2-4=28-15:5=10+18:6=12:3-4=60-2x6=7x2+39=85+36:9=36:9-3=2x9-4=25+8x7=40:5+68=63-30:5=22+10:2=10:2-1=68+18:6=56:7+4=55+8:2=2x2-0=4:2-1=84-6x4=16:2-3=2x9+54=44+3:1=20+4:1=6x6-10=5:1+9=3x5+60=5:1-4=57+5x8=9x2-1

33、0=54:9+85=12:3+89=2-10:5=32+21:3=6x4-22=50+12:2=72+3:1=19+8x9=12+42:7=79+32:8=5x1-2=57+8:2=74-21:7=36+8:1=36+8:2=8:4+9=8x8+18=9x8-8=14:2-4=7+24:8=76-24:3=18-10:5=67-1x3=4x8+41=78+3x6=14+35:5=8:2+13=72:9-8=9x2+43=6x6+38=42:6+26=15:3+5=54-5x5=78+24:6=76-2x6=8x4+36=4x9+63=3x9-24=88+42:7=36+72:9=76-9x8=

34、7x8-50=56:7+87=14:7-2=6x6-18=6x7+47=14:7+62=83-4x4=75-9x8=5x2+29=80+45:9=6-5:1=9x8-30=41-3:1=7x9+17=36-5x5=38+9x2=68-18:9=91-7x2=10:5+72=8x6-19=21:3-5=68-28:4=5:1+90=31+5x3=9x7-59=85-9x7=23-9x2=76-4x3=85-9x9=12:4-3二33+16:8=82-6x8=3:1+79=51-8x1=21:3-6=18:3+4=6:1+83=67-16:4=18-2x7=6:2+52=6x2-1=7x9-6=1

35、6:8-2=91-36:6=16+20:4=9x5-36=26+5x4=10:5+26=4x8-31=16:4-3=81-9x4=96-7x4=56:8+78=77-7x6=40:5+89=3x3+48=15:5+70=89-24:6=4x2+30=9x4+24=80+4x4=61-6:1=67-5x8=96-9x4=24:3+1=67+7x4=42-9x2=14:7-2=3x8+59=6x3-5=63+2x2=44-8:2=43+8:4=5+9x8=34-24:4=30:6+8=56:7-7=43-8:1=40+45:9=27+7x3=8x4+67=4x3-10=8x9-58=74-6x1=

36、8:2-4=32:4-8=8x2+58=32:8+26=11+3:1=14+25:5=12:2+67=1x2-1=24+4x9=84-27:9=26+6x7=12:3-2=55+4x6=10+9x7=51+3x5=6:3-1=23-6:3=54:9-6=2x6+5=56-5x9=8x5+27=44-2x4=4+6x3=15:3+14=6x6+2=27:9+55=18:9-2=8x2+69=4x1-2=17+9x5=58-2x4=6:1-1=3x9-23=7x3-3=63:9-7=56:8+52=7x6+5=9:3+91=6x8-45=30:6-2=22-10:5=70-35:5=23-2x8=

37、80-8x9=1x3-0=2x6-6=6x8+44=58+24:8=24:3-2=20:5+51=54:9-5=65+9x2=31+5x9=36-64:8=2x9+10=24:4+9=3x3+10=16:4+0=80+14:7=4+4x9=95-2x4=20:5-1=7x7+39=87-12:2=12:6-1=80-6:1=18+4:1=94-6x8=62-45:9=39+7x2=18:6+9=36-5:1=42:6+68=45:9+52=50+54:9=89-64:8=29+18:6=72:9-2=8x5-13=2:1-1=20:4+88=12:2-2=7x5-22=72+30:6=2+5x

38、8=21+64:8=8x3-22=9x6-10=19+2x3=58-6:2=4x5+14=27:9-2=28:7+57=42:7+38=79-5x4=2x9-1=30+48:8=26+8:2=21:7+83=72+9:3=24:6+95=54:9-1=9x1-7=8x7-14=47-15:5=6+8x8=14:2-7=10:2-5=3x2+5=36:6+65=36-35:7=54-7x4=56:7+2=15:5+59=45+2x7=46+15:5=7x7-20=0+9x9=20:4+57=60-9x5=3x4+35=36:6-2=5x9+17=42+20:4=50+7:1=77+21:3=99

39、+25:5=3x7+9=20:4+40=6:3+15=26-3x2=12:3+95=99-56:7=44-6:2=96+24:3=2x4+52=8:1+55=30:5-4=42+1x2=30+6x6=94-49:7=38-36:6=49-27:9=8x4-8=27+9x5=40:8+53=48+2x5=69-12:3=74+15:5=5X+59=54:9-1=9x9-37=2x4+51=62-3x6=3x3+68=22+30:6=7x8-4=2x6+30=4x3-7=40-4x4=9x9+17=9x7+36=6:1-6=32:4-7=28:4+0=95-27:9=20:4-5=16:8-2=2

40、1+8:4=2x5-2=28-7:1=57+25:5=30-45:9=10-14:2=50+4x5=56+20:4=97+63:9=7+5x2=95+6:1=40:8+2=3x4-11=54-16:8=6x6+50=81+3x2=29+45:9=9x2+32=91-15:3=73+63:9=2+9x3=5x7+1=9x6-4=9x5-24=89+21:3=32:8+49=0+7x6=7:1-2=72+21:3=6x8-0=20:4-2=2x4+28=28:7+34=41+20:4=56:7-4=50-3:1=18+2x4=28:7-3=6x3-8=36:6-3=47-9x5=2x6-6=21:

41、3+34=84+54:9=8x2+39=8x4-0=2x5+19=6x4+72=90-5x5=53-8:2=22+9x3=53-12:4=26+6:3=9x2+62=43+9x6=9x3-16=5:1-3=93-9x7=8x9+10=25+12:6=30+6x7=33-35:5=86-2:1=30:5+78=35:7+47=9x7-33=16+12:3=7:1-4=7x8+6=42+5x3=16-18:9=82+18:6=8x9-52=35+8x8=5x6-3=57-6:1=9x9-66=16:4+24=99-9x4=27:9+90=69+18:3=48+5x8=16+9x9=3x4+52=3

42、x4+14=48:8+28=9x6-19=91-42:7=51-6x5=36-8:4=52+9x2=12+5x5=30+7x9=51+18:6=48:8-3=3x6-14=12-2x4=54-7:1=42:7-3=6:2+48=4x6+10=30+4x9=15:3-5=19-36:6=3:1-3=49:7+21=4+9x4=92-9x9=90-7x5=24:6-3=40+4x7=63+6x2=39+6x8=47+12:3=30:5-3=17+6x8=7x5-17=8x9+20=5:1+77=56:8+66=75-8:2=9x5-23=51-35:7=30-4x3=75-36:6=21-3x5=

43、11-64:8=42:6+68=6x3-1=90-9x9=18:6+12=45:9+33=12:3+78=9x7-0=10:2+18=3+2x7=14+9x9=9x9+14=64:8-3=9x3-18=17-6:1=7x7-31=8x9-11=49+8x5=84+21:7=32+2x7=43-3x8=20:4+22=33+8:1=12:4+65=9x9-65=1+6x6=8+7x8=8x5-22=16:8-2=21:3-2=8-42:7=71-30:6=91-25:5=36-12:2=24:6-4=80-9x8=84-8x7=5x8+8=15:3+82=80+5:1=16:2-5=8+9x9=

44、15:5+47=28:7+56=39-35:5=56:7-5=2x9+9=8:1+58=79-63:9=45+2x5=3x9+13=9:3-3二6x8-43=7x3+75=65-2x7=5x1-0=60-36:9=12:6+35=52+1x4=42:7+36=9x2+26=71-7x5=16:8-1=9x5-35=5x1-0=88-28:4=64:8-5=80+9x2=59-40:8=69-8:4=82-7:1=2+9x8=43+8:2=7:1+65=29+4x2=4:2+64=14:7+0=68-9x2=6x9+9=57+4:1=20-54:9=72:9+26=9x6+29=2:1+17=4

45、x8-23=6:3-2=6x9-34=4:2-1=9x5+18=49:7-2=80-8:4=57+4x9=10:2+77=18:3+13=24:6+9=6:2-2=7x3+61=5x5+28=9x4+26=2x7+1=67-36:6=35:5+66=56:7-7=25:5-2=84-6x9=12:2-1=5x9+53=3:1-1=3x7+51=6x9+23=35+9x7=7x4-4=6x8+10=75-5x5=22-6:1=35:5+46=4x1+13=9x9+12=15+9x8=55-2x9=36:9-2=42+9x5=23-6:1=18-7x1=2x8-6=35-3x6=28-2x9=45

46、:9-3=71+18:6=30:6-1=32:4-4=45+42:7=5x3+68=15:3-2=7x9+0=8-42:6=32:8+85=4x7-13=64-6x8=35+9x5=31-56:7=7+56:8=10+2x9=29-10:2=14:2-6=40+4x5=88-7x5=42:6-2=62-9x4=96+8:2=69-3x8=9x8+17=28-18:9=21-1x9=7x3+59=62+54:9=64+9:3=67+6:1=3+5x8=0+8x2=21:3-2=17+7x8=6:2-1=89+18:6=78-8x9=30:6-4=5:1+29=40:5-4=9x8+19=5x3-5=85+8:4=77+6x3=7x9-39=79+40:8=27+5x6=26-40:8=7x3+46=7x8-23=3+8x6=41+40:8=7x9+14=18:9-2=9x2-14=30-6:1=29-16:8=7x7+24=48+21:3=10+5x5=5x6+12=2x8+18=21-42:6=36+4x