人教版小学数学二年级上册数学口算题.pdf

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1、24+4=7+63=9x4=36+6=9x7=56+8=28+6=7x5=36+4=30+5=63+9=64+8=38+16=45+5=7X=25+23=12+35=27+71=46+33=40-?8=1121+15=36+22=59+18=72+24=41-29=449=72+16=43+32=35-8=56+7=8x2=7+56=56，=124-6=4x2=21-7=7x3=8+8=32+4=80-9=i42K=356=28+7=21+3=6+4=184-2=63+7=9x6=9x9=46+10=65+40=81+9=55-20=9+46=9?3=9+9=58+32=8028=33+60=

2、54+6=140-8=61 13=15+5=9x3=42-15=18+9=180-60=72-40=47+8=14+85=61+27=170+20=5x9=7x7=73+16=60+300=104-5=83-29=5x6=43-17=121+27=32+8=30+6=36+4=64+8=5 7 =15+3=16+8=42+6=400+50=38+26=93-8=49+7=6x9=56-30=35+5=27+25=274-9=53+8=4x9=18+2=32+8=8X=9x9=84+7=80-44=1800-900=420+80=500-60=89-8=64-8=34+9=14+7=5+58=6

3、4+8=6x3=9x9=72+8=78+15=83-20=1143-30=9X=7+7=96-42=58-36=5x7=72+9=36+6=81+9=42+13=24+3=24+8=27-3=42+13=42-6=7+44=42+7=64-8=21+3=4x8=154+9=49+7=42+7=35+7=19+41=130+80=46-8=8x5 7=9x3-8=30+6=36+4=1800+200=93-80=7x8=734=72+8=64-8=24x0=27+9=53+8=14x9=8+2=32+8=8口=9x9=84+7=80-44=420+80=500-60=89-8=64-8=34+9

4、=14+7=5+58=64+8=6x3=9x9=72+8=78+15=83-20=i143-30=9X=7+7=96-42=58-36=5x7=72+9=36+6=81+9=42+13=24+3=24+8=27-3=42+13=42-6=7+44=42+7=64-8=21+3=4x8=154+9=49+7=42+7=35+7=19+41=7x8=73-4=72+8=64-8=24x0=510+200=7+1x8=130+80=4 6-8-8x5-7=9x3-8=304-6=36+4=24+4=7+63=19x4=36+6=9x7=56+8=28+6=7x5=36+4=304-5=63+9=64

5、+8=38+16=45+5=7X=25+23=12+35=27+71=46+33=40+8=21+15=36+22=1159+18=72+24=41-29=449=72+16=43+32=35-8=56+7=8x2=7+56=56+7=12+6=4x2=21-7=7x3=8+8=32+4=80-9=42+7=35-6=128+7=21+3=36+4=18+2=63+7=9x6=9x9=46+10=65+40=81+9=55-20=9+46=9+3=9+9=58+32=80-28=33+60=54+6=40+8=61 13=115+5=9x3=42-15=18+9=180-60=72-40=47

6、+8=14+85=61+27=170+20=5x9=7x7=73+16=60+300=10+5=83-29=5x6=43-17=21+27=32+8=130+6=36+4=64+8=5口=15+3=164-8=42+6=400+50=38+26=93-8=49+7=6x9=56-30=35+5=27+25=24+4=7+63=9x4=36+6=9x7=i156+8=28+6=7x5=36+4=30+5=63+9=64+8=38+16=45+5=7 7 =25+23=12+35=27+71=46+33=40+8=21+15=36+22=59+18=72+24=41-29=1449=72+16=4

7、3+32=35-8=56+7=8x2=7+56=56+7=12+6=4x2=21-7=7x3=8?8=32+4=80-9=42+7=356二28+7=21+3=36+4=118+2=63+7=9x6=9x9=46+10=65+40=81+9=55-20=9+46=9+3=9+9=58+32=80-28=33+60=54+6=40+8=61-13=15+5=9x3=42-15=118+9=180-60=72-40=47+8=14+85=61+27=170+20=5x9=7x7=73+16=60+300=10+5=83-29=5x6=43 17=21+27=32+8=30+6=36+4=64+8=

8、15X=15+3=16+8=42+6=400+50=38+26=93-8=49+7=6x9=56-30=35+5=27+25=24+4=7+63=9x4=36+6=9x7=56+8=28+6=7x5=136+4=30-5=63+9=64+8=38+16=4 5 s7口=25+23=12+35=27+71=46+33=40+8=21+15=36+22=59+18=72+24=41-29=449=72+16=43+32=1135-8=56+7=8x2=7+56=56+7=12+6=4x2=21-7=7x3=8+8=32 4=80-9=42K=356=28K=21+3=36+4=18+2=63+7=

9、9x6=14x2=9x9=46+10=65+40=814-9=55-20=9+46=9+3=9+9=58+32=80-28=33+60=54+6=40+5=61-13=15+5=9x3=42-15=侬9=180-60=i72-40=47+8=14+85=61+27=170+20=5x9=7x7=73+16=60+300=10+5=83-29=5x6=43-17=21+27=324-8=30+6=36+4=64+8=5+1=15+3=116+8=42+6=400+50=38+26=93-8=49+7=6x9=56-30=35+5=27+25=27+9=53+8=4x9=8+2=324-8=8X=

10、9x9=84+7=80-44=14-?7=114x3+2=6+3x7=84-4x3=6x5+37=12+4+18=164-4x8=8+4+48=25+5+36=6x842=2x8+4=8x9+9=36 6+3=94-9x6=42+7x6=96-80+7=64408=40-4+20=7x5-8=14+7+25=15+5+8=18x98=1x2+20=54+6+33=510+200=1545+9=11-404-8=7+1x8=130+80=46-8=8x5 7=9x3 8=30+6=36+4=4x5+44=48+8+7=1800+200=93-80=6x5+37=10 8X=7x8=i7 3-4=

11、3x8+4=7x6+10=72+8=8+2=32+8=4900-1800=20+80=430+1000=500-60=89-8=64-8=34+9=144-7=5+58=64+8=6x3=9x9=72+8=78+15=183-20=43-30=9X=280+450=7+7=3600+5800=8x9+21=730-190=3700-370=85+55=24+4=7+63=9x4=36:6=9x7=56+8=28+6=7x5=36+4=30+5=163+9=64+8=38+16=45+5=7 7 =25+23=12+35=27+71=46+33=40+8=21+15=36+22=59+18=72

12、+24=41-29二449=72+16=43+32=35-8=56+7=118x2=7+56=56+7=12+6=4x2=21-7=7x3=8+8=32+4=80-9=42+7=356=28K=21+3=36+4=184-2=63+7=9x6=4x2=9x9=146+10=65+40=81+9=55-20=9+46=9+3=9+9=58+32=80-28=33+60=54+6=40+8=61-13=15+5=9x3=42-15=184-9=180-60=72-40=47+8=1114+85=61+27=170+20=5x9=7x7=73+16=60+300=104-5=83-29=5x6=43

13、-17=21+27=32+8=30+6=36+4=64+8=5 7 =15+3=16+8=42+6=1400+50=38+26=93-8=49+7=6x9=56-30=35+5=27+25=27+9=53+8=4x9=8?2=32+8=8X=9x9=84+7=80-44=18-900=27+23=64+28=i23+49=24+57=34+58=26+8=37+5=77+5=58+8=26+57=4+18=68+13=32+18=65+56=28+16=6+16=54+18=46+7=46+37=24+8=36+48=25+37=186+7=52+18=26+8=5+39=72+9=15+38

14、=25+16=53+39=58+27=46+27=25+37=66+17=69+21=28+54=39+28=19+62=58+32=43+28=18+23=43+8=136+15=29+35=25+37=54+7=34+9=24+16=58+34=42+9=29+27=19+35=68+12=27+28=53+27=70-3-81-18=71-26=72-25=40-19=72-7=77-22=191-65=49-40=45-30=62-7=81-3=74-21=90-9=77-39=30-12=50-36=6438=28-19=35-19=62-59=5042=5437=71-33=72-

15、28=34-28=50-32=119247=4172=8 2-16=8 5-57=2 1-1 5=5 3-3 5=4444=3 2-2 3=4 0-2 8=4 3-2 6=37 21=4617=6 5-4 7=7447=8 1-1 3=6 5-3 2=7 2-6 7=6 5-1 9=7 7-1 9=5 5-2 8=141-27=9268=62-57=60-22=70-21=88-9=4419=66-38=71-28=5+40=70+1=544=30-18=13+60=36-17=4+40=17+48=60+3=76-6=87-19=i60+3=70+9=56-28=49+3=32-26=62-

16、29=42-27=95-57=67-7=8+20=2+30=944=6+50=70+8=48-19=37-7=2+50=26+58=65+19=52-28=i35+26=8+70=23+719=32+87=32-26=85-58=24+28=78-19=26+28=52+29=55+17=7415=5448=88-28=81-34=35+36=4415=3x6=侬3=18+6=i115+3=6+3=25+5=20+5=5+5=30K6=9+3=4x3=16+4=12+4=8+2=244-4=4x4=20+4=24+6=2x5=6x9=2x9=9x4=8+2=110+5=9?3=5x6=49+7

17、=18+6=6+2=6+2=12+2=2x7=15+5=30-5=24+6=16+4=20+4=15+3=10+5=5口=18+6=30+6=4x5=116x3=16+4=25+5=36+6=5+1=124-2=42+6=24+3=2x6=6x6=25+5=124-4=3x8=15+5=33-9=18+3=8+72=3x6=425=20+5=150-27=10-5=26+7=18+3=18+6=30+5=20+4=5+67=4x9=18+23=43+8=36+15=29+35=25+37=54+7=34+9=24+16=58+34=42+9=45+5=11勺=5x5=72+8=9+9=24+8

18、=14+7=6+1=15+3=3x64-2=4+2=6x2=6+2=10+5=70-52=494-7=10+2=54+6=20+4=4x9+6=23=113x6=9+3=90-45=24+4=15+5=27+9=9x9=72+9=3x4+2=36+4=5+5=56+41=56K=164-2=42+6=184-2=5x1=45-39=3x6+3=24+6=156+7=36+6=244-3=4x5=27+3=8+4=56+8=36+9=3x6+6=45+5=64-6=12+6=1x4=18+6=1x8=24+8=36+6=48+6=4x6+8=54+6=1174-7=5勺=1x6=56+8=21+

19、7=28+7=7x3=35+7=2x3+6=42+7=45+9=30+6=49K=9x2=56K=64+8=24+6=63+7=8x5 8=4x3=116+8=72+8=2x7=9+9=274-9=5x7=18+9=8x3=814-94-3=72+9=8R 9=9X=18+9=1x1=42+6=24+8=36+4=63+7=19+2x4=2x5=154+6=2x8=20+4=4x7=49+7=10+2=30+6=3x7=3x8+40=45+9=9x4=5x6=6x2=32+8=1x5=48+8=2x7=4x8=2x6+4=7x6=112+2=4x9=124-4=5x8=6+3=7x9=63+7

20、=32+8=40+8x5=27 =5x3=2x6=64+8=3x3=5x4=3x2=16+8=23+17=16+2+4=42+6=11x9=54+9=6x3=3x1=9x6=6x4=4x4=6x5=274-9x7=8x1=54+6=7X=8x8=63K=8x9=8x5=404-8=9x3=54+9x3=6x9=130+6=7x3=9x9=16+4=7x7=28+7=40+8=6x6=63+9x4=7x4=9X=7x8=24+6=7x5=24+3=81+9=3x6=25+41=564-7x6=14+2=135+7=63+24=9x2=36+6=9x5=35+7=27+3=4+4=56+8x9=3

21、6+9=42+7=124-3=5x9=20+4=5x7=9x8=18+3=8口=1x6x8=9+9=i16+2=7168=6勺=15+3=9x3=45+45=5x9=66+26=5x5+52=72+8=9x8=52+35=8+4=144-2=6x2=6+2=49+7=10+2=54+6x4=274-9=i20+4=3x6=30+6=15+5=49+7=9x4=9+3=9x7=4 2 2 6=24+4=18+9=9x9=72+9=2x2=30+6=14+2=7x8=35+5=5x6+41=80-46=110+5=42+6=7x2=18+2=65+26=5x6=36+9=6x4=54+6+3=8+

22、8=4x8=75-64=2x1=8+8=32+4=8562=20+5=6x5=40+5+2=164-8=150+40=21+3=5x8=28+7=5x4=24+8=6x7=35+5=4x9+6=21+7=3x8=8?2=4x8=30+5=18+3=5x2=48+6=42+36=87+4=25+5=i63+9=28+4=5x5=814-9=3x6=25+41=14+7=4x3=90-65=4x5=41+25=4x7=35+7=4x9=36+24=124-2=78-19=3x8=12 4+9=1X=15x5=72+8=81+9=8x2=184-9=27+9=27+3=3x4=274-9x9=5+1

23、=4x3=154-3=184-2=8x6=4+2=6x2=6+2=42+6=64+8x8=9x2=18+4=49+7=45-6=10+2=3x6=9+3=8x6=44-1=9x9+12=72+9=4x5=364-4=45+5=39+45=30+6=42+7=104-5=4x2=侬 2+3=9x5=i14+2=4x6=15+5=21+3=8x4=24+4=8x7=16+2=4x8+52=24+6=3x7=8+8=32+4=3x5=6+3=3x9=63+9=4x9=25+5x8=6x5=130+5=6x6=40+5=8x7=16+8=36+42=23=4x2=4 8 2 4=35+5=21+7=3

24、x8=8+2=4x1=18+3=8x9=28+4=9x1=87x8=3x6=128+7=24+8=3x9=20+5=4x1=12+3=4x9=81+9=5x7-20=25+41=14+7=6+6=63+24=424-7=5x2=564-7=3x7=12+2=4x9+40=75+21=1169 57=49+37=8125=404-8=25x3=268+125=280+40=6622=46x20=85-42=90-31=60 x9=55+41=30 x4=581+12=400 x5=45+3=51+31=13x3=60+4=i1120-50=30064=64x10=6+6x7=400 x5=50-

25、31=425x0=528-0=450+80=57+140=800 x2=3000-400=420K=6x80+20=420-330=5x28=60 x5=17x3=212+88=630K9=11350K=700 x2=18x4=320 x3=60 x15=72+6+2=400 x3=8+2x20=22+40=7x8 7=56+8=380-190=400 x6=50-23=35x0=40 x6=300 x6=7+3x4=90-26=8x6+7=11522+23=6x4+2=120 x4=80 x5=40 x5=15x5+5=600-50=56x2=200-36=15+5x3=380+50=789

26、+0=300+5=15x4+8=680 x0=40 x25=6x6+6=43624=111x9=120 x3=i1360+80=300 x7=85+247=310 x3=200 x5=320 x2=660+6=700 x2=80 x3=70+550=800 x6=500 x4=540+9=14x5=350-80=570+50=23x3=1804-3=200 x8=530-70=11850 x2=26380=850+2=98+26x0=102x2=700 x3=310 x3=300+5=80 x5=6000+4000=5000500=8600600=1300500=600 x4=59+42=87

27、38=43x7=245x9=309x5=490 x5=i170+550=800 x6=500 x4=540+9=14x5=350-80=570+50=23x3=1804-3=200 x8=530-70=850 x2=26380=8504-2=98+26x0=102x2=700 x3=310 x3=3004-5=80 x5=i16000+4000=5000500=8600600=1300500=600 x4=59+42=8738=43x7=245x9=309x5=490 x5=75+21=6957=49+37=8125=40+8=25x3=268+125=280+40=6622=i146x20=

28、85-42=90-31=60 x9=55+41=30 x4=581+12=400 x5=45+3=51+31=13x3=60+4=12050=30064=64x10=6+6x7=400 x5=50-31=425x0=528-0=11450+80=57+140=800 x2=3000-400=420+7=6x80+20=420330=5x28=60 x5=17x3=212+88=630+9=3504-7=700 x2=18x4=320 x3=60 x15=72+6+2=400 x3=8+2x20=1122+40=7x8-7=56:8=380-190=400 x6=50-23=35x0=40 x6

29、=300 x6=7+3x4=90-26=8x6+7=522+23=6x44-2=120 x4=80 x5=40 x5=15x5+5=600-50=56x2=i1200-36=15+5x3=380+50=789+0=300+5=15x4+8=680 x0=40 x25=6x6+6=43624=111x9=120 x3=360+80=300 x7=85+247=310 x3=630+9=350+7=700 x2=18x4=i1320 x3=60 x15=72 6+2=400 x3=8+2x20=22+40=7x8-7=56+8=380-190=400 x6=5023=35x0=40 x6=300

30、x6=7+3x4=90-26=8x6+7=522+23=6x4+2=120 x4=1180 x5=40 x5=15x5+5=60050=56x2=200-36=15+5x3=380+50=789+0=3004-5=15x4+8=680 x0=40 x25=6x6+6=436-24=111x9=120 x3=360+80=300 x7=85+247=i1310 x3=200 x5=320 x2=660+6=700 x2=80 x3=630+9=350+7=700 x2=18x4=320 x3=60 x15=72-6誓400 x3=8+2x20=22+40=7x8-7=56+8=380-190=4

31、00 x6=i150-23=35x0=40 x6=300 x6=7+3x4=90-26=8x6+7=522+23=6x4+2=120 x4=80 x5=40 x5=15x5+5=600-50二56x2=20036=15+5x3=380+50=789+0=3004-5=i115x4+8=680 x0=40 x25=6x6+6=43624=111x9=120 x3=360+80=300 x7=85+247=310 x3=75+21=6957=49+37=8125=40+8=25x3=268+125=280+40=6622=i146x20=85-42=90-31=60 x9=55+41=30 x4=

32、581+12=400 x5=45+3=51+31=13x3=60+4=12050=30064=64x10=6+6x7=400 x5=50-31=425x0=528-0=11450+80=57+140=800 x2=3000-400=420+7=6x80+20=420330=5x28=60 x5=17x3=212+88=23+19=6445=96+3=58+36=40 11=110-60=560-5000=77+7=606=1144+49=99+9=8800-80=960-6000=800-60=64+26=77+7=93-31=44+49=15+67=63-52=19+61=80-55二50-

33、39=8262=30+6=23+36=6000+900=20+67=36-18=1130+6=80+8=78+19=84+4=21x3=82-26=64+26=19+66=80-22=7x10=85+28=7617=22+29=42+2=40 11=90-43=31x2=93-31=110-60=63-25=131-15=34+19=18+71=50+5=310-1000=1600-700=5400400=78-69=18+71=2000+60=58+36=9300-300=80-22=44+29=7617=34+19=82-62=7x10=93-31=23+19=i11100-100=23+

34、19=82-26=150-90=50-39=18+71=800+600=9300-300=39+3=96+3=39+3=50+5=22+2=44+29=63-52=34+19=180-918=24+4=7+63=9x4=136+6=9x7=56+8=28+6=7x5=36+4=30+5=63+9=64+8=38+16=45+5=7X=25+23=12+35=27+71=46+33=404-8=21+15=36+22=59+18=1172+24=41-29=449=72+16=43+32=35-8=56+7=8x2=7+56=56+7=12+6=4x2=21-7=7x3=8+8=32+4=80-

35、9=42+7=356=28+7=121+3=36+4=18+2=63+7=9x6=9x9=46+10=65+40=81+9=55-20=9+46=9+3=9+9=58+32=80-28=33+60=54+6=40+8=61-13=15+5=19x3=42-15=18+9=180-60=72-40=47+8=14+85=61+27=170+20=5x9=7x7=73+16=60+300=10+5=83-29=5x6=43-17=21+27=32+8=30+6=136+4=64+8=5X=15+3=16+8=42+6=400+50=38+26=93-8=49+7=6x9=56-30=35+5=27

36、+25=37-9=18-6=45+4=45+8=38-30=56+8=135+7=25+20=49+7=42+6=35+7=49-9=6+6=48+6=41-8=72+8=404-8=82+9=5x7=6x3=6x7=7K=72+8=72-20=34-8=6x8=19x6=5x9=36+9=55-8=23-10=7x5=29+4=9x4=72+9=63+7=3x8=7x6=8+27=63:9=45:9=46-8=28+7=24+40=42+7=9口=i64+8=6x5=284-4=6x4=4x2=5x6=72-8=81+9=30-21=9x3=54+6=9X=42+6=8x6=37+9=18+

37、6=45-8=38+30=35+5=25-20=130+6=21+7=6+56=18+6=16+8=27+9=8+8=5x7=9x3=8+8=32+8=7x8=5x9=18+9=7x7=9x4=274-9=3x7=8x6=14+7=154+9=28+7=29+40=7口=24+8=24+4=8x4=5x3=72+8=30-11=9x9=8+8=16+4=18+29=42+6=6x8=9+36=18+63=36+23=36+23=i8x4=7x8=28 17=4 1-3 5=3 2-2 8=73+18=36+6=12+4=23+21=32+14=4 6-2 4=9 0-4 5=45+9=9+3=

38、53+36=73+23=14+7=45+5=1X=54+9=167-7=25+36=19+20=42+20=68-54=84-48=4419=35+5=49+7=81+9=6+3=4+2=42+7=70-26=9+9=34-18=43+18=12+6=56+8=71+17=152-14=3X=63-40=21+3=48+6=52+25=52+42=49+7=4+4=75-46=65+20=28+16=45-28=16+4=35-28=57-38=26+34=86-34=64+8=40+5=142+39=84-56=19+21=34+18=50-14=39+25=24+38=75-9=34+18

39、=20+5=15+30=18+9=27+3=72+9=36+4=72-58=25+37=30+6=25+5=54+6=149+7=4415=154-3=85-37=23+69=24+4=12+6=24+4=15+3=4x9=30+6=124-4=33-25=36+4=68-54=27+9=6x7=28+4=32+8=7x3=14729=24+3=14+7=54+28=12+6=63+7=64+8=304-5=5x4=36+6=179=25+5=71-50=56+8=45:9=7x7=48+8=57+36=4419=82-48=174-16=63+7=18+9=5x8=48+6=4 5 s56+

40、8=49-30=63+9=35-7=6x7=324-4=18+9=27+3=54+9=72+8=37-9=7+44=54+9=64-8=113x7=23+8=30+6=5x9=24+4=7+63=9x4=36+6=9x7=56+8=28+6=7x5=36+4=30+5=63：9=64+8=38+16=45+5=7 7 =25+23=112+35=27+71=46+33=40+8=21+15=36+22=59+18=72+24=41-29=449=72+16=43+32=35-8=564-7=8x2=7+56=56+7=12+6=4x2=21-7=17x3=8+8=324-4=80-9=()x6

41、=3042+7=356=28+7=()x8=4821+3=36+4=18+2=63+7=9x6=9x9=46+10=65+40=81+9=5520=9+46=19+3=9+9=58+32=80-28=33+60=54+6=40+8=()x4=2061 13=15+5=9x3=42 15=18+9=180-60=72-40=47+8=14+85=61+27=170+20=5x9=17x7=73+16=10+5=83-29=5x6=43-17=21+27=32+8=30+6=36+4=64+8=5X=15+3=164-8=42+6=400+50=38+26=93-8=49+7=6x9=156-30

42、=35+5=27+25=274-9=53+8=4x9=8+2=32+8=8口=9x9=84+7=80-44=89-8=64-8-34+9=14+7=5+58=64+8=6x3=9x9=i172+8=78+15=83-20=43-30=9 7 =7+7=8x9+21=58-36=5x7=72+9=36+6=81+9=42+13=24+3=24+8=27-3=42+13=42-6=7+44=42+7=164-8=21+3=4x8=54+9=49+7=42+7=35+7=19+41=24-6x3=4x8 5=27 3+6=564-7-3=49 9+7=4x3+2=6+3x7=8+4x3=6x5+37

43、=12+4+18=16+4x8=8+4+48=125+5+36=6x842=2x8+4=8x9+9=36 6+3=9+9x6=42+7x6=96-80+7=64408=40-4+20=7x5 8=14+7+25=15 5+8=8x98二1x2+20=54+6+33=510+200=1545+9=11-40+8=7+1x8=i130+80=46-8=8x5-7=9x3-8=30+6=36+4=4x5+44=48+8+7=1800+200=93-80=6x5+37=10-81=7x8=734=3x8+4=7x6+10=72+8=64-8=24x0=71-7+30=170-5x9=8x9+21=27

44、+9=53+8=4x9=8+2=32+8=8口=9x9=84+7=80-44=1800-900=4900-1800=420+80=430+1000=500-60=89-8=64-8=34+9=14-?7=i5+58=64+8=6x3=9x9=72+8=78+15=83-20=43-30=9+1=7+7=8x9+21=5x7=72+9=36:6=81:9=42+13=24+3=24+8=27-3=42+13=142-6=7+44=42+7=64-8=21+3=4x8=54+9=49+7=42+7=35+7=19+41=246x3=4x8-5=27 3+6=56:7-3=49+9+7=4x3+2=

45、6+3x7=8+4x3=6x5+37=11124-4+18=16+4x8=8+4+48=25+5+36=6x842=2x8+4=8x94-9=36 6+3=9+9x6=42Kx6=96-80+7=64-40-8=40-4+20=7x5-8=14+7+25=15+5+8=8x9-8=6x5+37=108X=7x8=i7 3-4=3x8+4=7x6+10=72+8=64-8=24x0=71-7+30=48+8+7=705x9=8x9+21=54+6+33=510+200=7+1x8=130+80=46-8=8x5-7=9x3 8二30+6=36+4=4x5+44=111-40+8=24+4=7+6

46、3=9x4=36+6=9x7=56+8=28+6=7x5=36+4=30+5=63+9=64+8=38+16=45+5=74-1=25+23=12+35=27+71=46+33=i40-8=21+15=36+22=59+18=72+24=41-29=449=72+16=43+32=35-8=56+7=8x2=7+56=564-7=12+6=4x2=21-7=7x3=8+8=32+4=180-9=()x6=3042+7=356=28+7=()x8=4823=36+4=18+2=63+7=9x6=9x9=46+10=65+40=81:9=55-20=9+46=9+3=9+9=58+32=180-2

47、8=33+60=54+6=40+8=()x4=2061-13=15+5=9x3=42-15=侬9=180-60=72-40=47+8=14+85=61+27=170+20=5x9=7x7=73+16=60+300=110+5=83-29=5x6=43-17=21+27=32+8=30+6=36+4=64+8=5+1=15+3=16+8=42+6=400+50=38+26=93-8=49+7=6x9=56-30=35+5=127+25=27+9=53+8=4x9=8+2=32+8=8口=9x9=84+7=80-44=1800-900=420+80=430+1000=500-60=89-8=64-

48、8=34+9=144-7=5+58=64+8=i6x3=9x9=72+8=78+15=83-20=43-30=9+1=280+450=7+7=8x9+21=9642=58-36=5x7=72+9=36+6=81+9=42+13=24+3=24+8=27-3=142+13=42-6=7+44=42+7=64-8=21+3=4x8=54+9=49+7=42+7=35+7=19+41=246x3=4x8-5=27 3+6=56-7-3=49+9+7=4x3+2=6+3x7=84-4x3=i6x5+37=12+4+18=16-?4x8=8+4+48=25+5+36=6x842=2x8-4=8x9+9=

49、36+6+3=94-9x6=42+7x6=96-80+7=64-40-8=40-4+20=7x5 8=14+7+25=154-5+8=8x9 8=1x2+20=54+6+33=i510+200=15-459=11-40+8=7+1x8=130+80=46-8=8x5-7=9x3 8=30+6=36+4=4x5+44=48 8+7=93-80=6x5+37=10-84-1=7x8=73-4=3x84-4=7x6+10=72+8=i64-8=24x0=71-7+30=70-5x9=8x9+21=27+9=53+8=4x9=8+2=32+8=8X=9x9=84+7=80-44=500-60=89-8

50、=64-8=34+9=14+7=5+58=164+8=6x3=9x9=72+8=78+15=83-20=43-30=9口=280+450=7+7=8x9+21=58-36=5x7=72+9=36+6=81+9=42+13=24+3=24+8=27-3=i42+13=42-6=7+44=42+7=64-8=21+3=4x8=54+9=49+7=42+7=35+7=19+41=246x3=4x8-5=27 3+6=56-7-3=49+9+7=4x3+2=6+3x7=84-4x3=i6x5+37=12+4+18=16-?4x8=8+4+48=25+5+36=6x842=2x8-4=8x9+9=36+