三年级数学下册口算练习

《三年级数学下册口算练习》由会员分享，可在线阅读，更多相关《三年级数学下册口算练习（21页珍藏版）》请在装配图网上搜索。

1、三年级数学下册口算练习题26) 389+101=27)3X220=30) 700X7=31) 888=34) 802=35) 0X144=38) 890+210=39) 987-123=40)6X仁42) 1000-800=43)12X4=44) 6X1仁46) 458-452=47)31 4=48) 78-63=50) 21-11=51) 682=52) 444=3)120X4=4) 68吃=8)3X220=12)23X2=16)90书=20)120X4=24)804=28)9999X1 =32)99书=36)700X7=1)33件5) 120X4=9) 3X220=13) 21X2=仃)2

2、00X4=21) 23X2=25)2X13=29)389+10仁33)554-23仁37)8X200=41)391+242=45)456-120=49)391+242=2)920X2=6) 41 X3=10) 884=14) 728=18)6X1仁22) 483-17=7) 510X2=11) 80=15) 488=19)888=23) 310X3=53) 682=54) 96=55) 93+120=56) 120X4=57) 3X210=58) 120X4=59)14+25=60) 41X3=三年级数学下册口算练习题61)457+17=62)444=63) 884=64) 456-120=6

3、5)32X2=66)2X13=67)473 22仁68) 32X2=69)210+489=70)21 X2=71)23X2=72)333=73)971-242=74) 458-452=75)999=76)21-11 =77)884=78)842=79)44X2=80)130X3=81)31 X4=82)29-18=83) 333=84) 333=85)458-452=86)44X2=87)3X210=88)0X144=89)456-120=90)8X200=91)971-242=92)890+210=93)489-28仁94)333=95)890+210=96)430X1 =97)789+35

4、=98)29 吃9=99)389+101=100)884=10X 2=72- 47=20 X 5=27+ 15=20 - 2=63- 3=27 X 5=510 3=40 X 9=23X 30=84 - 4=15 3=12 X 4=513X 9=4X 815=99 - 9=75 - 5=205- 5=46 X 10=24 X 20=三年级数学下册口算练习题872- 124=27+127=700-5=350+70=591 - 3=8X 122=178-2=30 X 80=800-8=265+ 85=110X35=901 - 3=0-245=0X 245=0 + 245=245- 5=3000- 3

5、00=605 - 5=50 X 50=306-3=702-佃9=480 - 3=120X 80=27X 8=62 X 15=860 - 4=19X 5=40 X 20=520-430=51 X 17=15X 61 =87 - 3=91 X 31 =80 - 10=465- 5=870-8=400X 20=210-7=4500- 9=5X 80=300X 30=88+112=380- 7=36 X 8=86 X 7=27X 90=33- 3=880 - 8=480 - 8=22X 22=16X 50=19X 39=270-30=92X 7=38 X 60=14X 4=130X 4=810-3=7

6、2 - 24=16X 4=三年级数学下册口算练习题8 X 7 + 6=6X 7+ 6=36 - 3- 2=5X 5+ 4=50 - 24 - 4=9 + 9- 9=800-800 - 4=8X 9 7=72 - 72 - 6=8+ 2X 10=90- 30- 3=6 X 80 20=12X 3-3=5X 8 8=57X 3X 0=86- 86- 2=8X 2X 7=24+15+ 6=18 3 4=50 X 6+ 0=45+ 55-5 =70X40 32) =300-2- 5=960-4- 2=(400 394) X06=1+2+3+4+5+6+7+8+9+10=1+11+111+1111+11

7、11=1+12+123+1234+12345=100001000 100- 10 1 =632+131=7681 + 2309=7894- 66=102 + 20 =15 + 3+ 7=6789- 789=0+ 8=439 + 46二8020- 8000=480+ 90 =200 + 5000=125-25X 2 =7+ 3X 0=280+70=1.20.3=45 + 55 - 5=5+0.5=7.3-2.9=4+ 0.6二2.66+3.58=10-0.7=6.5+4.7二12+12- 12=8.25=4.6+2.4=60+89=91 - 59 =3.8+6.6=215+4=750-78=40

8、 + 580=8501+53799=51 - 4X 6=75 + 25-5=86509+4736=600-50=320- 180=5268+29=1.3 0.5=17+18=86509-4736=54 - 9=62-17=1.5-0.7=7.1-2.4=600+300=450-175=2.3-1.6=6000+ 3096=45 - 9- 17=56.4-2.8=26 - 8=40 X 60=300 5=350-70=54 X 63=720-9=80-36二25 X 38 =720-0=500-240=36 X 19=180-20=11.36-6.95=16X 60=0-90 =540 - 36

9、0=500X3 =85 - 5 =359-42=0X930 =57 - 3 =1000- 60=27 X 30 =630-9=250 - 25=12X 40 =450-5=3X 10=10X 40=240 - 6=80 X 40=12X 50=84 - 12 =63 X 36=15X 6=420-3=26 X 38=32 X 30=910-3=25 X 17=5X20=1000- 5=360 X 5 =160X4 =75 - 15 =32 X 68=13X 4=560 - 4=56 X 79 =25 X 4=95 - 1 =64 X 28 =50X 0X 8=510-7=80 X 30=70

10、- 5=200-4=60 X 70=30 -10 =72 - 4 =18X 5=84 - 42 =8000- 2 =4000- 50=3600- 300=26068=90-5X 3=8400+ 600=13670=10- 10X 30 =1900+5400=45 5=420-2 =2300 - 800=450 5-9=300-2-5=27+ 5=370190=774+8 =25 + 24=60 12=1.1 + 0.9二360 + 85=85 50=0.9+0.8二296 + 304=66 6=25 + 40二28300+ 41=1000 20=103+329=65100+ 210=64040

11、=428+47仁648 + 350=31257=1345+1490=8450+ 32=24 8=238+136=407 + 3=78 7=3562+4884=30 + 50 X 0=82818=190+360=290 + 30=437163=140+ 60=30 - 17=820560=14+325=11115=34 20=53 + 64=201-70=25437=63+22=77 9=3600300=34+200=45 27=8400600=25+300=16 9=1900540=2300 800=45 X 20=18X 3=27445=60 X 70=300+4166=35529=50 X

12、 12=306 X 5=476 X8 =36 X 42=576 - 8=1040 X5 =65 X 25=814-4=1609X 5=27 X 34=920-4=13 52=25 X 14=90 - 6=17X 36=65 X 11 48 -16=79 X 22 76 X 11 96 - 24=145 X 2927 X 19 900-45=700 X 4=145 X 196240- 20=35 X 4=53 X 21 4608- 53=300 X 5=7248- 4=380+60=35 X 20=96 - 6=210-7=21 X 30=3560-12=24 X 5=10X 18=24375-

13、 5=230 X 3=80 X 0=840-4=5X 10=40 X 70=5600- 7=35 - 5X 4=30 X 20=480-6=32-32 - 8=50 X 60=380X0 X 25=45-(16-7)21 X 5=240-6=508-2 =114 + 19=630-6 =72 -12=2050+57458-4=9 X 4+6=380+ 24=238-6 3200- 40=2835+ 27=876-3 4800- 60=700+28=417-6 150X20=120+ 8=753-5 38 X 47=18 + 5=89 X 30603X12=370-5 =32 X 481607-

14、 15=19X 47 =70 X 32 =8380- 27=16X 6=43 X 22 45 - 5X 6=900-5 =52 X 683X6-9=23 X 34 =890-96-3X 8=392 - 4 =6X98 =36 - 4X 5=203-9 =459-503X 3X 3=770-5 =67 X 42=7X6-3=696+2 =4693- 7=4X6-8=882 - 4 =8608- 8=125X 4=809-8 =15X 4=417-60820-3 =96 - 8=351 - 5 11 X 70=140X7=627-930 X 40=8024- 4=400+80=4000- 8=83

15、 9630+ 7=84 X 21 40 X 60=30 X 17=38 X 21 50 X (3X 4)=11 X 15=35 X 21 564 + 7=20 X 70=720-8=6668- 4=7 X 7-9=60 X 30=30 X 8=45-2 X 7=690-3=1600-12=0+ 16X 9=38 X 85=12X 58=260+680=816-4=22 X 38=13X 6-70=348+5=36 X 20=4X 5X 5=800-4=480 + 6=450+ 5 + 9=309-3X 0=0 + 8=370-190=29 X 81 200 + 5=60 +12=三年级数学下册

16、口算练习题8X 50=78 X 7=3600+300=6+6 X 6=828 + 18=8400+600=1000- 20=437+163=1900+5400=640 - 40=820-560=2300-800=312X 57=34X200=27 X 4X 5=24 X 8=25X300=35 X 5X 2=1.40-2=70+90=70+2=140-7=70+50=421 - 7 52+35=720 - 8=9X 7999 X 799=80 - 4=26+9=2.45 X 28 160-60=160 - 8=150+40=2100 - 3=50 X 80=28 - 7=500 X 4=24

17、- 8=12 X 20=35 - 5=50-5 =3.3X800 =420 -7 =3X220 =480-4 =58 + 33 =420 20=93-3 =880-4 =1200200=11 X7 =80 46 =82 - 9 4.45+45=50 X 90=42 X 98 5 X 5+52=90+30=90+40=170-90=110-30=50+80=110-80=50+90=400+300=5.21X30 =660北=65X10 =540-6 =22 X40 =80X80 =10X47 =30X70 =0弋3 =600-3 =10X36 =660-3 =三年级数学下册口算练习题6.43

18、+ 38 =720-8 =36 + 56 =23 X30 =10X73 =90X50 =800 - 8 =6000 +2000=120X 4=640 2=52 X 94 250 - 5=7.63 - 9=280 - 4=50 X 50=810 - 9=300 X 6=25+41=140 - 7=20 X 31 =90-65=52 X 44 74 X 54 41 X 75 8.40X70 =131 6 900 3 =57 + 29 =125 - 2 4 X 9 6=90 9=1600 2=71-68=600 仁1500 3=9 X 300=9.3X200 =6202 =660 2 =640 8

19、=880 詔=7500 500 =091 =12X4 =3X31 =58 + 26 =120X4 =0X97 =10. 360 =44X2 =960 3 =32X2 =2X440 =460 2 =70+ 500=3X33 =280 4 =9X400 =3X330 =690 3 =11. 11 X0 =900X5 =67 49 =200 4 =80001000=20X24 =57 + 29 =540 3 =10X73 =10X58 =049 =34X20 =三年级数学下册口算练习题12. 80 X0 =30X70 =120X4 =640 8 =720 9 =10X34 =65X10 =660 3

20、 =700X5 =41 X20 =7000 399030 X30 =13. 10 X7 =30X23 =660 5 =5900 5000 =11 X40 =70X40 =10X36 =6000 + 2000 =80X80 =29 + 14 =80X50 =200 X4 =14. 36 + 56 =88X10 =600 为=22 X30 =400 + 600 =34 + 29 =800 乜=21 X30 =720 弋=33 X30 =32X20 =87X10 =15. 500 + 40 =22 X40 =440-4=33X20 =320 詔=83 - 9 77 29 =0-93 =640 吃=3

21、0 X50 =75 + 18 =600+700=16. 210 - 7=3 X 8=80 - 2=40 X 10=180 - 3=80 X 99 280 - 4=90 X 100=8 十 1 x 8=20+90=80+20=130-2=三年级数学下册口算练习题17. 310 X =390-3 =230 X3 =11 X4 =82 55 =310X3 =7209 =4700700=600-3 =48 + 28 =641乜480 乜=18. 7 X0 =880 乜=879-89X500 =80 + 17 =54 + 28 =42X3 =1700 800=90-3 =180-3 =300-j =93

22、0-3 =19. 800 -=60 15 =900-3 =4509 =360-6 =37 + 56 =32X3 =70X7 =1200715=299-6 50X7 =0X37 =20. 53 14 =17 + 27 =840 M =2X14 =140 吃=660 为=7X800 =7X700 =840 吃=430 X2 =540 乜=31 X3 =21. 13 % =34 + 56 =96七=2X330 =506 =1594 6202 =6 X800 =960 七=1500 903=1807 800=63-3 =三年级数学下册口算练习题22. 26 + 57 =80048 =33 + 57 =

23、600X3 =37 + 8 =480-8 =63043 =62 33 =500+500=33X2 =80042 =70048 =23. 0 47 =560-7 =44044 =9343 =24X2 =0454 =23X3 =12X30 =7X80 =48 X10 =40X40 =40X10 =24. 89 4=562 4 2412 304J3-1)=24 X2-3 =0454 =(23-3) X=13X30 =7X81 =53X10 =60X70 =25. 23 X0 =60X50 =70X80 =10X68 =40X50 =30X21 =7X11 =50X70 =24X2 =30X70 =1

24、0X74 =50X10 =26. 70 X1 =30X40 =24X20 =12X20 =30X21 =20X70 =28X1 =20X13 =1X36 =10X19 =11 X50 =30X30 =三年级数学下册口算练习题27. 28 X0 =20X50 =10X36 =30X33 =21 X40 =12X10 =31 X2 =14X20 =6X90 =20X33 =90X20 =20X13 =28. 31 X0 =22X3 =60X90 =39X10 =21 X2 =44X20 =12X4 =22 X30 =22X4 =30X80 =33X10 =50X90 =29. 12 X0 =220

25、 X3 =22 X40 =90X40 =200X3 =41 X20 =21 X30 =10X46 =3X700 =33X30 =20X41 =6 X300 =30. 24 X0 =50 X30 =0X45 =50X70 =800X7 =7239 10X89 =69X10 =13X30 =23X30 =4X90 =60 X60 =31.60 X0 =90X30 =21 X40 =30X20 =40 X90 =2X31 =33X20 =40X70 =48 + 19 =70X6 =4X900 =2X310 =32. 20 + 35 =45 + 35 =32X20 =70X60 =84X1 =900X

26、6 =34 X20 =33X30 =31 X20 =702 X6 =84X10 =9X800 =三年级数学下册口算练习题33. 70 X0 =2X42 =86 47 =5X90 =22 X30 =6X500 =8X70 =42X20 =400+300=5X900 =10X33 =22X0 =34. 80 X0 =201 X4 =0-20 =6 X60 =22 X40 =44 + 20 =41 X39 43X20 =46 + 37 =4206 =300-6 =40 X11 =35. 360 =10X34 =40 X90 =90X60 =490 T =20X34 =300 X3 =80X4 =65

27、X0 =330-3 =250 廿=68080=36. 21 X0 =80 X40 =10X37 =20X50 =2000+300=880-2 =70X20 =400-4 =0 X36 =50 X30 =6408 =880-4 =37. 400 + 300 =34 + 39 =360-6 =99X10 =12X20 =30X80 =41 X20 =97X10 =700 T =33X30 =0-59 =11 X80 =三年级数学下册口算练习题38. 200 4 =31 X20 =600 + 90 =4700 70044 37 =40X12 =84 47 =630-7 =71 23 =0 443 =

28、31 X30 =21 X30 =39. 43 鬼=0X20 =75 + 18 =23 + 48 =90X30 =30X12 =46 + 24 =0T3 =42X20 =1005 =10X50 =35045 =40. 52 29 =240X2 =52 + 39 =40048 =48043 =33X30 =50X5 =800 X3 =60X50 =410X2 =41 X20 =310X3 =41.20 X3 =44044 =30 X32 =0 X35 =10X35 =29 + 61 =410 4 7 30X30 =50X90 =80X30 =20 X14 =90X50 =42. 420 4 =30

29、043 =24044 =69X10 =22 X40 =33X20 =90049 =8109 =63049 =30X23 =330X3 =0X30 =三年级数学下册口算练习题43. 750 50 =480-8 =5010+200377 48 =30045 =300 + 700 =4202 =8202 =70X11 =4500500=20X40 =40044 =44. 49 + 33 =707 十7 =23X3 =78 36 =11 M =230X3 =46 910-5=90+20=17-8=180-80=350 - 5=45. 40 X70 =43 + 38 =90X50 =84 65 =43

30、16 =10X80 =51 X 82 500+40=88 X10 =700X5 =81 X99 40X70 =46. 440 M =32X3 =48詔=540-9 =90弋=13X3 =600X7 =120X3 =480 吃=39七=560-8 =990-3 =47. 4202 =63七=160M =800+700=690 七=58 0 =2X440 =48-2 =480 吃=60X5 =2X44 =840-4 =三年级数学下册口算练习题48. 0-51 =0X85 =707 =5X900 =84-4 =930-3 =83 57 =29 + 68 =68 49 =80X7 =330-3 =3X

31、23 =49. 42 X 42 66 X 54 66+26=131 - 683 - 9 150-60=700+600=150 - 2 45 X 52 70+80=110-6=65 950. 57 38 =1500 700=42X2 =99七=770 T =660 七=9603 =1809 =65 + 15 =660 为=800X2 =140 - 2=32 + 9=60X 3 =50-2 =22X 4 =666 =71 7=400-2 =90-3=69-3 =62-2 =28+ 17 =30X 8=800宁4=13X 2 =20X 4 =64 36 =31X 2=36-3 =84宁4 =1407

32、 =15X 4=9X 80=15X 40=49X 10 =150X 2 =56 X 10 =42X 30=30X 20=31X 30 =4X 60=5X 60=20X 10=8X 70=7X 40=27X 30=10X 10=6X 30=150X 4=16X 40 =50X 30=70 X 3=703=60X 40=35X 20 =64宁4=三年级数学下册口算练习题36 + 50 =40X 50=18+ 6 =200X 30=42X 4=63 7=230X 20 =130X 3=60X 50 =150-3 =260 X 2 =7526=21X 40=35X 20 =15X 80=300 X 6

33、 =15X 8=23X 30=51-3 =24X 3=34 X 2 =15X 5=4907=21X 3 =15X 6 =120-6 =25X 4=14X 5 =30X 60 =17X 3 =25X 40= 125 X 8=13 X 5=14X 4=75 X 4 =308X 7= 105 X 30=1200 -4= 5 X 17=48-3 =402 X 2=25+18二25+43二 3700+3000二 500X 6=6500 300= 21 X 3=6700+200=7X 600=600 X 3=90 X 6=1400X 5=12X 8=92-2 =150X 4 =3200X 2=24X 20

34、 =28X 3=6X 13=6505 =900-6 =10X 47=12X 20=18X 2 =84-3 =1900X 5=720宁4 =50X 70=26X 30 =18X 4 =36 X 20=4 X 250=160X 2 =480- 2=50X 60 =48 - 4=18X 3=6X 800 =110X 8 =130X 5 =400-8 =420-3=9015=3X 24=48+ 16=11 X 40 =53+26=99-9=86-2=700X 2=三年级数学下册口算练习题6X 11 =8337=9034 =2X 23=2X 120=29+49=500+300=400X 4 =4X 70

35、0=800+300=60+17=4000+300=72-8=15X4=4700700=88 - 8=7300+400=12X 3=72-7=63-7=200 X 8=110 X 4=3X 310=950X 0=110X 1 =500 X 4=350 X 4=61- 3=44- 2=903- 3=8549=68+17=8434=44+46=300+800=6539=1100 500=5036=71 44=900 X 4=220 X 4=500 X3=120X 3=25+37=50 X 60 =7X 9+4=6 X 9+8=7X 8+4=9X 4+6=6 X 6+7=()+70=130 50 X( ) =200 () 300=500 35 -( ) =7350+( ) =1000 400 () =200 ( ) X 8=400 1000 ( ) =700()-5 =30 300 ( ) =100 ( ) +500=1000 2000 ( ) =0()-6= 50 500+( ) =700 ( ) - 700=300 900 ( ) =100