小学二年级下册口算3000加减乘除

1、班级姓名二年级24+4 =41-29=9X9 =5X9 =27+ 25=7+63=44- 9=46+10=7X7 =27+ 9 =9X4 =72+16=65+40=73+ 16=53+8=36+ 6 =43+ 32=81 + 9 =60+ 300=4X9 =9X7 =35- 8=55- 20=10+ 5 =8 + 2 =56+ 8 =56+ 7 =9+46=83- 29=32+8 =28+6=8X2 =9-3 =5X6 =8+1 =7X5 =7+56=9 + 9 =43- 17=9X9 =36+4=56+ 7 =58+ 32=21 + 27=84+7=30+ 5 =12+6 =80- 28=3

2、2+8 =80-44=63+ 9 =4X2 =33+ 60=30+ 6 =1800-900=64+ 8 =21-7=54+ 6 =36+4 =420+80=38+16=7X3 =40+ 8 =64+ 8 =500 60=45+ 5 =8 + 8 =61-13=5+1 =89- 8=7+1 =32+4 =15+ 5 =15+ 3 =64- 8=25+23=80- 9=9X3 =16+ 8 =34+9=12+35=42+7 =42-15=42+6 =14+ 7 =27+71 =35- 6=18+ 9 =400+ 50=5+58=46+33=28+ 7 =180 60=38+ 26=64+ 8 =4

3、0+ 8 =21 + 3 =72-40=93- 8=6X3 =21 + 15=6 + 4 =47+ 8=49+ 7 =9X9 =36+22=18+ 2 =14+ 85=6X9 =72+8 =59+18=63+ 7 =61 + 27=56- 30=78+15=72+24=9X6 =170+ 20=35+ 5 =83- 20=43-30=19+41=500 60=27- 3=30+ 6 =9+1 =130+80=89- 8=42+13=36+4 =7 + 7 =46- 8=64- 8=42-6=24+4 =96-42=8X57=34+9=7+44=7+ 63=58-36=9X38=14+ 7 =4

4、2+7 =9X4 =5X7 =30+ 6 =5+58=64-8=36+ 6 =72+9 =36+4 =64+ 8 =21 + 3 =9X7 =36+ 6 =1800+200=6X3 =4X8 =56+ 8 =81 + 9 =93- 80=9X9 =54+ 9 =28+ 6=42+13=7X8 =72+8 =49+ 7 =7X5 =24+ 3 =73-4=78+15=42-7 =36+ 4=24+8=72+8 =83- 20=35+ 7 =30+ 5 =27-3=64- 8=43- 30=19+41=63+ 9 =42+13=24 X 0 =9+1 =7X8 =64+ 8 =42-6=27+ 9

5、 =7 + 7 =73-4=38+ 16=7+44=53+8=96-42=72+8 =45+ 5 =42+7 =4X9 =58- 36=64- 8=7+1 =64-8=8 + 2 =5X7 =24 X 0 =25+ 23=21 + 3 =32+8 =72+9 =510+200=12+35=4X8 =8+1 =36+ 6 =7+1X8 =27+ 71 =54 + 9 =9X9 =81 + 9 =130+80=46+ 33=49+ 7 =84+7=42+13=46- 8=40+ 8 =42+7 =80-44=24+ 3 =8X57=21+15=35+ 7 =420+80=24+8=9X38=36+

6、 22=59+18=63+ 7 =61 + 27=56- 30=36+ 22=72+24=9X6 =170+ 20=35+ 5 =59+18=41-29=9X9 =5X9 =27+ 25=72+24=44-9=46+ 10=7X7 =24+4 =41-29=72+16=65+ 40=73+ 16=7+ 63=44- 9=43+32=81 + 9 =60+ 300=9X4 =72+16=35-8=55- 20=10+ 5 =36+ 6 =43+ 32=56 + 7 =9+ 46=83- 29=9X7 =35- 8=8X2 =9-3 =5X6 =56+ 8 =56+ 7 =7+56=9 + 9 =

7、43- 17=28+ 6=8X2 =56+ 7 =58+ 32=21 + 27=7X5 =7+ 56=12+6 =80- 28=32+8 =36+ 4=56+ 7 =4X2 =33+ 60=30+ 6 =30+ 5 =12+6 =21-7=54+ 6 =36+4 =63+ 9 =4X2 =7X3 =40+ 8 =64+ 8 =64+ 8 =21-7=8 + 8 =61-13=5+1 =38+ 16=7X3 =32+4 =15+ 5 =15+ 3 =45+ 5 =8 + 8 =80-9=9X3 =16+ 8 =7+1 =32+4 =42+7 =42-15=42+6 =25+ 23=80- 9=3

8、5-6=18+ 9 =400+ 50=12+35=42+7 =28+ 7 =180-60=38+ 26=27+ 71 =35- 6=21 + 3 =72-40=93- 8=46+ 33=28+ 7 =36+4 =47+ 8=49+ 7 =40+ 8 =21 + 3 =18+ 2 =14+ 85=6X9 =21+15=36+4 =18+ 2 =14+ 85=6X9 =21+15=36+4 =63+ 7 =61 + 27=56- 30=36+ 22=18+ 2 =9X6 =170+ 20=35+ 5 =59+18=63+ 7 =9X9 =5X9 =27+ 25=72+24=9X6 =46+10=7

9、X7 =24+4 =41-29=4X2 =65+40=73+ 16=7+ 63=44- 9=9X9 =81 + 9 =60+ 300=9X4 =72+16=46+ 10=5520=10+ 5 =36+ 6 =43+ 32=65+ 40=9+46=83- 29=9X7 =35- 8=81 + 9 =9-3 =5X6 =56+ 8 =56+ 7 =55- 20=9 + 9 =43- 17=28+ 6=8X2 =9+ 46=58+32=21 + 27=7X5 =7+56=9-3 =80-28=32+8 =36+ 4=56+ 7 =9 + 9 =33+60=30+ 6 =30+ 5 =12+6 =58

10、+ 32=54 + 6 =36+4 =63+ 9 =4X2 =80- 28=40+ 8 =64+ 8 =64+ 8 =21-7=33+ 60=61-13=5+1 =38+ 16=7X3 =54+ 6 =15+ 5 =15+ 3 =45+ 5 =8 + 8 =40+5=9X3 =16+ 8 =7+1 =32+4 =61-13=42-15=42+6 =25+ 23=80- 9=15+ 5 =18+ 9 =400+ 50=12+35=42+7 =9X3 =180-60=38+ 26=27+71 =35- 6=42-15=72-40=93- 8=46+ 33=28+ 7 =18+ 9 =47+8=49

11、+ 7 =40+ 8 =21 + 3 =180 60=72-40=93- 8=6X842=36+4 =64+ 8 =47+8=49+ 7 =2X8+4=4X5+44=6X3 =14+85=6X9 =8X9+9=48+ 8+7=9X9 =61 + 27=56- 30=36+ 6+3 =1800+200=72+8 =170+20=35+ 5 =9+9X6=93- 80=78+15=5X9 =27+25=42+7X6 =6X5+37=83- 20=7X7 =27+ 9 =96- 80+7=10-8+1 =43- 30=73+16=53+8=64- 40- 8=7X8 =9+1 =60+300=4X9

12、 =40-4+20=73-4=280+450=10+ 5 =8 + 2 =7X58=3X8+4=7 + 7 =83-29=32+8 =14+ 7+25=7X6+10=3600+5800=5X6 =8+1 =15+ 5+8=72+8 =8X9+21=43-17=9X9 =8X98=8 + 2 =730 190=21 + 27=84+7=1 乂 2+20=32+8 =3700-370=32+8 =80-44=54+ 6+33=490085+55=30 + 6 =14+ 7 =510+200=1800=24+4 =36+4 =4X3+2=15-45+ 9 =20+80=7+ 63=64+ 8 =6-

13、3X7=11 40+ 8 =430+1000=9X4 =5+1 =8-4X3=7+1X8 =500-60=36+ 6 =15+ 3 =6X5+37=130+80=89-8=9X7 =16+ 8 =12+4+18=46- 8=64-8=56+ 8 =42+6 =16+4X8 =8X57=34+9=28+ 6=400+50=8 + 4+48=9X38=14+ 7 =7X5 =38+26=25+5+36=30+ 6 =5+58=36+ 4=30+ 5 =12+6 =58+ 32=21 + 27=84+7=63+ 9 =4X2 =80- 28=32+8 =80-44=64+ 8 =21-7=33+ 6

14、0=30+ 6 =18- 900=38+16=7X3 =54+ 6 =36+4 =27+23=45+ 5 =8 + 8 =40+ 8 =64+ 8 =64+28=7+1 =32+4 =61-13=5+1 =23+49=25+23=80- 9=15+ 5 =15+ 3 =24+57=12+35=42-7 =9X3 =16+ 8 =34+58=27+71 =35- 6=42-15=42+6 =26+8=46+33=28+ 7 =18+ 9 =400+ 50=37+5=40+ 8 =21 + 3 =180-60=38+ 26=77+5=21 + 15=36+4 =72-40=93- 8=58+8=3

15、6+22=18+ 2 =47+ 8=49+ 7 =26+57=59+18=63+ 7 =14+ 85=6X9 =4+18=72+24=9X6 =61 + 27=56- 30=68+13=41-29=4X2 =170+ 20=35+ 5 =32+18=44-9=9X9 =5X9 =27+ 25=65+56=72+16=46+10=7X7 =27+ 9=28+16=43+32=65+40=73+ 16=53+8=6+16=35-8=81 + 9 =60+ 300=4X9 =54+18=56+ 7 =55- 20=10+ 5 =8 + 2 =46+7=8X2 =9+46=83- 29=32+8 =4

16、6+37=7+56=9-3 =5X6 =8+1 =24+8=56+ 7 =9 + 9 =43- 17=9X9 =36+48=25+37=54+7=77- 39=46-17=4+40=86+7=34+9=30-12=65-47=17+48=52+18=24+16=50- 36=74-47=60+3=26+8=58+34=64- 38=81-13=76-6=5+39=42+9=28-19=65- 32=87-19=72+9=29+27=35-19=72-67=60+3=15+38=19+35=62-59=65-19=70+9=25+16=68+12=50-42=77-19=56-28=53+39=

17、27+28=54- 37=55-28=49+3=58+27=53+27=71-33=41-27=32-26=46+27=70- 3=72-28=92-68=62-29=25+37=81-18=34-28=62-57=42-27=66+17=71-26=50- 32=60-22=95- 57=69+21=72-25=92-47=70-21 =67-7=28+54=40-19=41-72=88-9=8+20=39+28=72-7=82-16=44-19=2+30=19+62=77-22=85- 57=66- 38=94-4=58+32=91-65=21-15=71-28=6+50=43+28=49

18、-40=53- 35=5+40=70+8=18+23=45- 30=4444=70+1 =48-19=43+8=62-7=32-23=544=37-7=36+15=81-3=40-28=30-18=2+50=29+35=74-21 =43-26=13+60=26+58=25+37=90-9=37-21 =36-17=65+19=5228=20+ 5 =12+2 =12+4 =34+9=35+26=5+5 =2X7 =3X8 =24+16=8+70=30+ 6 =15+ 5 =15+ 5 =58+34=23+719=9-3 =30+ 5 =33- 9=42+9=32+87=4X3 =24+ 6

19、=18+ 3 =45+5=32-26=16+4 =16+4 =8+ 72=1 + 1 =8558=12+4 =20+4 =3X6 =5X5 =24+28=8 + 2 =15+ 3 =42-5=72+8 =78-19=24+4 =10+ 5 =20+ 5 =9 + 9 =26+28=4X4 =5+1 =50- 27=24+ 8 =52+29=20+4 =18+ 6 =10+ 5 =14+ 7 =55+17=24+ 6 =30+ 6 =26+ 7=6+1 =74-15=2X5 =4X5 =18+ 3 =15+ 3 =54-48=6X9 =6X3 =18+ 6=3X6+2=88-28=2X9 =16

20、+4 =30+ 5 =4 + 2 =81-34=9X4 =25+ 5 =20+ 4=6X2 =35+36=8 + 2 =36+ 6 =5+ 67=6 + 2 =44-15=10+ 5 =5+ 1 =4X9 =10+ 5 =3X6 =9-3 =12+2 =18+23=70 - 52=18+ 3 =5X6 =42+6 =43+8=49+ 7 =18+ 6 =49+ 7 =24+ 3 =36+15=10+ 2 =15+ 3 =18+ 6 =2X6 =29+35=54+ 6 =6-3 =6 + 2 =6X6 =25+37=20+4 =25+ 5 =6 + 2 =25+ 5 =54+7=4X9+6=21

21、-3 =4X5 =35-7 =9-1 =48-8 =3X6 =27-3 =2X3-6=18+9=2X7 =9-3 =8 + 4=42-7 =1X1 =4X8 =90-45=56+8 =45-9 =42-6 =2 X 6+4 =24-4 =36-9 =30+ 6 =24-8 =7X6 =15-5 =3X6-6=49+7 =36-4 =12-2 =27+9 =45-5 =9X2 =63-7 =4X9 =9X9 =6 + 6 =56-7 =19-2X4 =12-4 =72-9 =12-6 =64-8 =2X5 =5X8 =3X4-2=1X4 =24-6 =54-6 =6-3 =36-4 =18-6

22、=63-7 =2X8 =7X9 =5-5 =1X8 =8X5 8=20-4 =63-7 =56+41=24-8 =4X3 =4X7 =32-8 =56-7 =36-6 =16-8 =49-7 =40+8X 5 =16-2 =48-6 =72-8 =10-2 =2-1 =42-6 =4X6-8=2X7 =30-6 =5X3 =18-2 =54-6 =9-9 =3X7 =2X6 =5X 1 =7-7 =27-9 =3X8+40=64-8 =45-39=5-1 =5X7 =45-9 =3X3 =3X6-3=1X6 =18+9 =9X4 =5X4 =24-6 =56+8 =8X3 =5X6 =3X2

23、=56-7 =21-7 =81-9-3 =6X2 =16-8 =36-6 =28-7 =72-9 =32-8 =23+17=24-3 =7X3 =81 + 9=1X5 =16-2-4 =42+6 =16+4 =4 + 4 =52+35=14+ 2 =1X9 =7X7 =56+ 8X9 =8 + 4 =7X8 =54 + 9 =28+ 7 =36+ 9 =14+ 2 =35+ 5 =6X3 =40+ 8 =42+7 =6X2 =5X6+41=3X1 =6X6 =12+3 =6 + 2 =80-46=9X6 =63+ 9X4 =5X9 =49+ 7 =10+ 5 =6X4 =7X4 =20+4 =

24、10+ 2 =42+6 =4X4 =9+1 =5X7 =54+ 6X4 =7X2 =6X5 =7X8 =9X8 =27+ 9 =18+ 2 =27+ 9X7 =24+ 6 =18+ 3 =20+4 =65+26=8X1 =7X5 =8+1 =3X6 =5X6 =54 + 6 =24+ 3 =1X6X8=30+ 6 =36+ 9 =7+1 =81 + 9 =9 + 9 =15+ 5 =6X4 =8X8 =3X6 =16+ 2 =49+ 7 =54+ 6+363+ 7 =25+41=71-68=9X4 =8 + 8 =8X9 =56+ 7X6 =6+1 =9-3 =4X8 =8X5 =14+ 2

25、=15+ 3 =9X7 =75- 64=40+ 8 =35+ 7 =9X3 =42+6X6 =2X1 =9X3 =63+24=45+45=24+4 =8 + 8 =54+ 9X3 =9X2 =5X9 =18+ 9 =32+4 =6X9 =36+ 6 =66+26=9X9 =85- 62=30+ 6 =9X5 =5X5+52=72+9 =20+ 5 =7X3 =35+ 7 =72+8 =2X2 =6X5 =9X9 =27+ 3 =9X8 =30+ 6 =40+ 5 + 216-8 =81 + 9=3X4 =36-4 =3X9 =50+40=3X6 =27-9X9 =45-5 =63-9 =21-

26、3 =25+41=5-1 =39+45=4X9 =5X8 =14+7=4X3 =30-6 =25+5X828-7 =4X3 =15-3 =42-7 =6X5 =5X4 =90-65=18-2 =10-5 =30-5 =24-8 =4X5 =8X6 =4X2 =6X6 =6X7 =41+25=4 + 2=18-2-3 =40-5 =35-5 =4X7 =6X2 =9X5 =8X7 =4X9+6=35-7 =6-2 =1432=16-8 =21-7 =4X9 =42-6 =4X6 =36+42=3X8 =36+24=64-8X8 =15-5 =21-3 =8-2 =12-2 =9X2 =21-3

27、=4X2 =4X8 =78-19=8-4 =8X4 =48+6X430-5 =3X8 =49+7 =24-4 =35-5 =18+3=12-4+9=45 6=8X7 =21-7 =5X2 =1 + 1=10-2 =16-2 =3X8 =48-6 =5X5 =3X6 =4X8+52=8-2 =42+36=72-8 =9-3 =24-6 =4X1 =8+ 1-4 =81 + 9=8X6 =3X7 =18+3=25-5 =8X2 =4+1=8-8 =8X9 =63-9 =1839=9X9+12=32-4 =28-4 =28-4 =27-9 =72-9 =3X5 =9X1 =5X5 =27-3 =4X

28、5 =6 + 3 =8-1X8 =3X6 =40+ 8 =528 0=380 190=40X 25=28+ 7 =25X 3 =450+ 80=400X 6 =6X6+6=24+ 8 =268+125=57+ 140=50- 23=436 24=3X9 =280+40=800X 2 =35X 0 =111X9 =20+ 5 =66- 22=3000-400=40X 6 =120X3=4X 1 =46 X 20=420+ 7 =300X 6 =360+80=12+3 =85-42=6X80+ 20=7+3X4=300X 7 =4X9 =90- 31 =420 330=90- 26=85+247=

29、81 + 9 =60X 9 =5X28=8X6+7=310X3=5X720=55+ 41 =60X 5 =522+23=200X5=25+41=30X 4 =17X 3 =6X4+2=320X2=14+ 7 =581 + 12=212+ 88=120X4=660+ 6 =6 + 6 =400X 5 =630+ 9 =80X 5 =700X 2 =63+24=45+ 3 =350+ 7 =40X 5 =80X 3 =42+7 =51 + 31 =700X 2 =15X 5+5=70+ 550=5X2 =13X 3 =18X 4 =600 50=800X 6 =56+ 7 =60+4 =320X

30、3 =56 X 2 =500X4=3X7 =120 50=60X15=200 36=540+ 9 =12+2 =300 64=72+6 + 2 =15+5X3=14X 5 =4X9+40=64 X 10=400X 3 =380+50=350 80=75+21=6+6X7=8+ 2X20 =789+0=570+ 50=6957=400X 5 =22+40=300+ 5 =23X 3 =49+37=50- 31 =7X87=15X 4+8=180+ 3 =81 25=425X0 =56+ 8 =680X 0 =200X 8 =530-70=540+ 9 =43X 7 =60+4 =320X 3 =

31、850X2=14X 5 =245 X 9 =120 50=60X15=263-80=350 80=309X 5 =300 64=72+6 + 2 =850+ 2 =570+ 50=490X 5 =64 X 10=400X 3 =98 + 26X 0 =23X 3 =75+21=6+6X7=8+ 2X20 =102X2=180+ 3 =6957=400X 5 =22+40=700X3=200X 8 =49+37=50- 31 =7X87=310X3=530 70=81 25=425X0=56+ 8 =300+ 5 =850X 2=40+ 8 =528 0=380 190=80X 5 =263 8

32、0=25X 3 =450+ 80=400X 6 =6000+4000=850+ 2 =268+125=57+ 140=50- 23=5000500=98+ 26X 0 =280+40=800X 2 =35X 0 =8600600=102X2=66- 22=3000-400=40X 6 =1300500=700X3=46 X 20=420+ 7 =300X 6 =600X4=310X3=85-42=6X80+ 20=7+3X4=59+42=300+ 5 =90- 31 =420 330=90- 26=8738=80X 5 =60X 9 =5X28=8X6+7=43X 7 =6000+4000=5

33、5+ 41 =60X 5 =522+23=245X 9 =5000500=30X 4 =17X 3 =6X4+2=309X 5 =8600600=581 + 12=212+ 88=120X4=490X 5 =1300500=400X 5 =630+ 9 =80X 5 =70+550=600X4=45+ 3 =350+ 7 =40X 5 =800X 6 =59+42=51 + 31 =700X 2 =15X 5+5=500X4=8738=13X 3 =18X 4 =600 50=56 X 2 =400X 3 =380+50=60X 15=200 36=200-36=8+ 2X20 =789+0=

34、72+6 + 2 =15+5X3=15+5X3=22+40=300+ 5 =400X 3 =380+50=380+50=7X87=15X 4+8=8+ 2X20 =789+0=789+0=56+ 8 =680X 0 =22+40=300+ 5 =300+ 5 =380 190=40X 25=7X87=15X 4+8=15X 4+8=400X 6 =6X6+6=56+ 8 =680X 0 =680X 0 =50- 23=436 24=380 190=40X 25=40X 25=35X 0 =111X9 =400X 6 =6X6+6=6X6+6=40X 6 =120X3=50- 23=436 24

35、=436-24=300X 6 =360+80=35X 0 =111X9 =111X9 =7+3X4=300X 7 =40X 6 =120X3=120X3=90- 26=85+247=300X 6 =360+80=360+80=8X6+7=310X3=7+3X4=300X 7 =300X7=522+23=200X5=90- 26=85+247=85+247=6X4+2=320X2=8X6+7=310X3=310X3=120X4=660+ 6 =522+23=75+21=630+ 9 =80X 5 =700X 2 =6X4+2=69 57=350+7 =40X 5 =80X 3 =120X 4=4

36、9+37=700X2=15X 5+5=630+ 9 =80X 5 =81 25=18X 4 =600 50=350+ 7 =40X 5 =40+ 8 =320X 3 =56 X 2 =700X 2 =15X 5+5=25X 3 =60X 15=200 36=18X 4 =600 50=268+125=72+6 + 2 =15+5X3=320X 3 =56 X 2 =280+40=6622=3000-400=93- 31 =76- 17=34+19=46 X 20=420+ 7 =44+49=22+29=82-62=85-42=6X80+20=15+67=42+2 =7X10=90-31 =42

37、0 330=63- 52=40- 11 =93-31 =60X 9 =5X28=19+61=90-43=23+19=55+41 =60X 5 =80- 55=31X2 =1100- 100=30X4 =17X 3 =50- 39=93- 31 =23+19=581 + 12=212+ 88=82-62=110 60=82-26=400X 5 =23+19=30+ 6 =63- 25=150 90=45+ 3 =64- 45=23+36=31-15=50- 39=51 + 31 =96+ 3 =6000+900=34+19=18+71=13X 3 =58+36=20+67=18+71=800+6

38、00=60+4 =40- 11 =36-18=50+ 5 =9300-300=120-50=110 60=30+ 6 =310-1000=39+ 3 =300-64=560 5000=80+ 8 =1600-700=96+ 3 =64 X 10=77+ 7 =78+19=5400-400=39+ 3 =6+6X7=60- 6=84+4 =78-69=50+ 5=400X 5 =44+49=21X3 =18+71=22+2 =50-31 =99+ 9 =82-26=2000+60=44+29=425X 0 =8800-80=64+26=58+36=63- 52=528-0=960 6000=19

39、+66=9300-300=34+19=450+80=800 60=80- 22=80-22=180+957+140=64+26=7X10=44+29=18=800X2=77+ 7 =85+28=76-17=24+4 =41-29=9X9 =5X9 =27+ 25=7+63=44- 9=46+10=7X7 =37- 9=9X4 =72+16=65+40=73+ 16=18- 6=36+ 6 =43+ 32=81 + 9 =60+ 300=45+4=9X7 =35- 8=55- 20=10+5 =45+8=56+ 8 =56+ 7 =9+46=83- 29=38- 30=28+6=8X2 =9-3

40、 =5X6 =56+ 8 =7X5 =7+56=9 + 9 =43- 17=35+ 7 =36+4=56+ 7 =58+ 32=21 + 27=25+20=30+ 5 =12+6 =80- 28=32+8 =49+ 7 =63+ 9 =4X2 =33+ 60=30+ 6 =42+6 =64+ 8 =21-7=54+ 6 =36+4 =35+ 7 =38+16=7X3 =40+ 8 =64+ 8 =49- 9=45+ 5 =8 + 8 =61-13=5+1 =6+6=7+1 =32+4 =15+ 5 =15+ 3 =48+ 6 =25+23=80- 9=9X3 =16+ 8 =41-8=12+3

41、5=42+7 =42-15=42+6 =72+8 =27+71 =35- 6=18+ 9 =400+ 50=40+ 8 =46+33=28+ 7 =180-60=38+ 26=82+9=40+ 8 =21 + 3 =72-40=93- 8=5X7 =21 + 15=36+4 =47+ 8=49+ 7 =6X3 =36+22=18+ 2 =14+ 85=6X9 =6X7 =59+18=63+ 7 =61 + 27=56- 30=7 + 7=72+24=9X6 =170+ 20=35+ 5 =72+8 =7220=6X5 =27+ 9 =30- 11 =9-3 =34-8=28+4 =8 + 8

42、=9X9 =53+36=6X8 =6X4 =5X7 =8 + 8 =73+23=9X6 =4X2 =9X3 =16+4 =14+ 7 =5X9 =5X6 =8 + 8 =18+29=45+ 5 =36+ 9 =72-8=32+8 =42+6 =1 + 1 =558=81 + 9 =7X8 =6X8 =54+ 9 =23-10=30-21 =5X9 =9+36=67- 7=7X5 =9X3 =18+ 9 =18+63=25+36=29+4=54+ 6 =7X7 =36+23=19+20=9X4 =9+1 =9X4 =36+23=42+20=72+9 =42+6 =27+ 9 =8X4 =68-

43、54=63+ 7 =8X6 =3X7 =7X8 =84- 48=3X8 =37+9=8X6 =28- 17=44- 19=7X6 =18+6=14+ 7 =41-35=35+ 5 =8+27=45- 8=54+ 9 =32-28=49+ 7 =63+ 9 =38+30=28+ 7 =73+18=81 + 9 =45+ 9 =35+ 5 =29+40=36+ 6 =6-3 =46-8=25- 20=7+1 =12+4 =4 + 2 =28+ 7 =30+ 6 =24+ 8 =23+21=42+7=24+40=21 + 7 =24+4 =32+14=70- 26=42+7 =6+56=8X4 =4

44、6-24=9 + 9 =9+1 =18+ 6 =5X3 =90-45=34- 18=64+ 8 =16+ 8 =72+8=45+ 9 =43+18=12+6 =84- 56=24+4 =36+ 6 =27+ 3 =56+ 8 =19+21=12+6 =17- 9=54+ 9 =71+17=34+18=24+4 =25+ 5=72+8 =5214=50-14=15+ 3 =71-50=37- 9=3+1 =39+25=4X9 =56+ 8 =7+ 44=63-40=24+38=30+ 6 =45+ 9 =54+ 9 =21 + 3 =75-9=12+4 =7X7 =64- 8=48 + 6 =3

45、4+18=33- 25=48+ 8 =3X7 =52+25=20+ 5 =36+4 =57+ 36=23+ 8=52+42=15+30=68- 54=44- 19=30+ 6 =49+ 7 =18+ 9 =27+ 9 =82-48=5X9 =4 + 4 =27+ 3 =6X7 =74- 16=24+4 =75-46=72+9 =28+4 =63+ 7 =7+ 63=65+20=36+4 =32+8 =18+ 9=9X4 =28+16=72-58=7X3 =5X8 =36+ 6 =45-28=25+37=47- 29=48+ 6 =9X7 =16+4 =30+ 6 =24+ 3 =45+ 5 =56+ 8 =35-28=25+ 5 =14+ 7 =56+ 8 =28+ 6=57-38=54+ 6 =54+28=49- 30=7X5 =26+34=49+ 7 =1