(人教版)小学数学三年级下册口算练习题

1、（人教版）小学数学三年级下册口算练习题57X3X0二22X22=20X5二5X8-8二92X7=960三4TOC o 1-5 h z三2二513X9=727226=8X9-7二300X30=110X35二8+2X10=8X122二91X31=5X5+4二27X8=6X7+6=15X61=5X80=27+15=8+2X10=502424=19X39=1+12+123+1234+12345=51-4X623=48023=727226=265+85=48023=0X245=450029=27X90=24+15+6=90023=0+245=88028=130X4=27X90=7525=15X61=90

2、-3023=70025=36X8=8723=80028=8X2X7=2022=6323=7247=12X4=12X323=81023=12X323=86024=92X7=270230=500TOC o 1-5 h z-41224=20X5=40X9=3002225=62X15=81023=88+112=30X80=45+5525=30006X408=60525=50X6+0=1+2+3+4+5+6+7+8+9+10=17822=511202640026=10025=3X200=3501202640026=10025=3X200=350X17=57X3X0=1523=86-8622=3323=1

3、2X4=88+112=450029=27X5=16X4=2022=80080024=868622=50X50=86-8622=51023=500-41224=0+245=30X80=130X4=1523=86X7=40X20=30623=86X7=45+5525=872-124=88028=702-199=300X30=20025=100X6100X6=200022=120024=70027=20005=160500F5二24=12023=150023=80028=63029=40024=49002754026=40 x()=2408x()=326x()=420090 x()=4906x()=

4、36002。x()=140030 x()=27008。x()=64007x()=56003、买一个圧要5元，李老师带150元一共能买几个圧?4、买五件上衣要300元，平均一件共要多少元？5、玩具厂计划生产600个零件，如果每天做6个，要几天才能完成任务？6、商店运进240箱苹果，每次运8箱，要几次才能完成?7、用竖式计算6826=925+75=325-228=1723=7429=627=1723=7429=627=24+8=24+8=36-14=40+86=80-8、口算下面各题56=24-8=36+14-4-9X8=48三6+2二46-5=100-45=72650+80=72-9=9、填一填

5、18、口算下面各题56=24-8=36+14-4-9X8=48三6+2二46-5=100-45=72650+80=72-9=9、填一填1)1米=()分米1厘米=()毫米1千米=(吨=()千克1千克=()克1米=()厘米(2)1米-3分米=()分米，4厘米=()毫米,8千米=()米1吨-800千克=()千克,7000千克=()吨,10、估算82-92414330-81216194629752679440917861816000米+4000米=()千米，2354162215982604425713874107360534609)米435-711、三年级的同学去野外活动。女同学有39人，男同学有42

6、人。4个同学分成一组，大约可以分成几个小组？632+131=02+20=0+8=480+90=7+3X0632+131=02+20=0+8=480+90=7+3X045+55三5二4+0.6二40+580二75+25三5二320180=17+18=62T7=600+300=6000+3096=7681+2309=15+3+7=439+46=200+5000=280+70=12+12F12=60+89=215+4=8501+53799=86509+4736=5268+29=86509-4736=450175=45-9-17=789466=6789-789=8020-8000=125-25X2=9

7、159=75078=51-4X6=60050=54-9=26-8=35070=80-36=500-240=540360=35942=100060=25025=3X10=80X40=63X36=26X38=25X17=360X5=32X68=56X79=64X28=80X30=60X70=18X5=40X60=54X63=25X38=36X19=16X60=500X3=0X930=27X30=12X4012X40二10X40=12X50=15X6二32X30二5X20=0=160X4=13X4=25X4二50X0X8=70F584242=30025=72029=72020=80220=290=8

8、525=5723=63029=45025=40284212=42023=91023=100025=75215=6024=9521=51027=20024=7224=800022=4000250=25X3=10210X30=42022=3002225=77428=5+40=103+329428471=1345+1490=38136=3562+4884=190+36140+60=14+325=53+64=63+2234+200=25+300=36002300=400+600=1900+5400=3002800=7+5=5+24=360+85=96+304=28300+41=65100+210=64

9、8+350=8450+32=407+3=30+50X290+30=30-17=111-15=201-70=779=4527=169=26068=13670=45-5=450529=370190=6012=85-50=666=100020=64040=248=78-7=82818=437163=820-560=4225437二3600-300=8400600=248=78-7=82818=437163=820-560=4225437二3600-300=8400600=1900-540=00=274-45=552476X8=274-45=552476X8=1040X5=13X52=17X36=79

10、X225X29心00X4=17X36=79X225X29心00X4=35X4=300X5=35X20=21X30=10X18=80X0=40X0=0X20=50X60=21X5=45X20=60X0=50X12=3635X20=21X30=10X18=80X0=40X0=0X20=50X60=21X5=45X20=60X0=50X12=36X42=65X25=27X34=25X14=65X1176X11265X25=27X34=25X14=65X1176X1127X19心45X19心53X2145X19心53X217248三4=966=560-12=2437525=84024=60027=48

11、026=80X0X25=240284024=60027=48026=80X0X25=2402150X20=38X47二60150X20=38X47二603X12=1607三15=838027=300+4166=306X5=57628=81424=92024=90三6=48F16二96224=900245=6240220=4608253=380+60=2107=24X5=230X3=5X10=35F5X4二323228=45三（167）：=50822=11419=2050+57=38024=2835+27二700+28=120+8=18+5=37025=19X47=16X690025=23X34

12、=39224=20329=77025=696三2=88224=80928=82023=11X70=30X40=63026=45824=23826心87623心41726心75325心89X30Q32X4870X32=43X2252X6889029心6X98=459250心67X42=469327=860828=15X4=9628=140X7=802424=72212=9X4+6=3200240=4800三60二45三5X6=3X629=623X8=3624X5=3X3X3=7X623=4X628125X4=417260a35125a62729a400+80=400028=84X2138X21a

13、35X21a72028二60X30=69023=38X85=81624=34825=80024=30923X0=29X8C83三9心40X60=50X（3X4）=56427=666824=30X8二1600-12二12X58=22X38=36X20=48026=028=20025=63027=30X17=11X15=20X70=7X7-9=452X7=0216X9=260680=60212=8X50=24X8=78X7=25X300=360023013X6-70=4X5X5=4502529=63027=30X17=11X15=20X70=7X7-9=452X7=0216X9=260680=60

14、212=8X50=24X8=78X7=25X300=360023013X6-70=4X5X5=4502529=370-190=4X5=6+6X6=28218=840025X5X2=1000220=437163=640240=820-560=00=1900+5400=230312X57=34X200=-800=27X10X2=7247=20X5=2715=20一2二6343=27X5=51043=40X9=23X30=8444=1543=12X4二513X9=4X815=994-9=75一5=20545=46X10=24X20=872-124=27127=70045=35070=59143=8X

15、122=17842=30X80=80048=265+85二110X35=90143=04245=0X245=0+245=24545=3000-300=60545=50X50=30643=702-199=48043=120X80=27X8=62X15=86044=19X5=40X20=520-430=51X17=15X61=8743=91X31=80410=46545=87048=400X20=21047=450049=5X80=300X30=88112=38047=36X8=86X7=27X90=3343=88048=48048=22X22=16X50=19X39=270一30二92X7=38X60=14X4=130X4=810一3二72-24=16X4=61_6461_73_右_右_十775_5-10一1012248464+_+_3399111117178X7+6=6X7+6=36一3一2=5X5+4=50-244=9+9一9=800800一4=8X9-7=72-726=8+2X10