四年级数学下册口算练习大全实用精品11.docx

1、四年级数学下册口算练习大全实用精品1112060=0.1+0.6=1204=520+36=1118=729+72=125678=47425=3939=0.00699读作：0.00144精确到百分位0.094保留一位小数3.87米=（ ）厘米1千米85米=（ ）千米4.7千克=（ ）千克（ ）克2米3分米=( )米7千克611克=( )千克0.03+0.96=10.56-1.07=51.71-45=4.1+0.06=5-0.13=0.6-0.11=202=1105=6.910=84-16=93+58=962=6060=5.6+0.2=2002=390+12=1116=289+28=125338=

2、46825=7474=0.00537读作：0.00027精确到百分位0.875保留一位小数2米=（ ）厘米9千米86米=（ ）千米7.09千克=（ ）千克（ ）克2米4分米=( )米9千克372克=( )千克0.8+0.99=6.37-2.53=76.48-70=5.1+0.34=4-0.35=0.6-0.42=104=1604=6.210=95-25=47+56=162=4040=0.2+0.9=1508=600+30=1119=909+90=125348=47825=7777=0.00965读作：0.00292精确到百分位0.057保留一位小数6.76米=（ ）厘米6千米21米=（ ）千米

3、6.15千克=（ ）千克（ ）克5米6分米=( )米9千克635克=( )千克0.59+0.83=11.3-3.3=97.2-90=9.7+0.71=3-0.3=0.7-0.44=52=1302=0.6100=73-26=37+49=164=40080=1.5+0.5=1603=940+44=10111=789+78=125458=49325=3636=0.0071读作：0.00835精确到百分位0.489保留一位小数1.98米=（ ）厘米8千米85米=（ ）千米6.27千克=（ ）千克（ ）克2米1分米=( )米3千克142克=( )千克0.49+0.85=12.51-5.24=69.49-

4、62=2.7+1=8-0.91=0.8-0.1=168=1202=9.1100=73-27=56+62=482=20050=9.5+0.9=1707=640+31=10114=259+25=125878=41625=6565=0.0028读作：0.00295精确到百分位0.814保留一位小数3.91米=（ ）厘米3千米744米=（ ）千米6.62千克=（ ）千克（ ）克1米2分米=( )米6千克71克=( )千克0.63+0.57=15.82-8.47=18.37-15=3.5+0.95=7-0.51=0.7-0.26=112=1603=5.2100=88-20=33+25=962=9010=

5、9.5+0.5=1704=580+16=1119=629+62=125418=47325=9494=0.0045读作：0.00035精确到百分位0.216保留一位小数6.62米=（ ）厘米2千米966米=（ ）千米5.53千克=（ ）千克（ ）克5米6分米=( )米4千克318克=( )千克0.9+0.8=12.62-4.3=64.14-58=2.6+0.42=6-0.99=0.9-0.19=32=1309=3.8100=85-34=52+81=242=48080=7.4+0.7=14010=180+15=1112=879+87=125168=42425=7676=0.00097读作：0.00

6、509精确到百分位0.869保留一位小数6.48米=（ ）厘米1千米954米=（ ）千米2.49千克=（ ）千克（ ）克7米1分米=( )米1千克507克=( )千克0.47+0.9=14.75-7.18=84.91-76=1.6+0.96=4-0.44=0.6-0.13=272=1801=2.41000=73-40=15+27=802=56070=5.5+0.3=1109=160+38=1115=499+49=12548=43125=6262=0.00914读作：0.00082精确到百分位0.01保留一位小数3.32米=（ ）厘米3千米787米=（ ）千米1.58千克=（ ）千克（ ）克1米

7、7分米=( )米7千克151克=( )千克0.54+0.19=7.49-3=96.95-89=5.2+0.13=3-0.18=0.5-0.25=304=1505=2.510=99-37=74+35=564=63070=1.6+0.5=1806=770+12=1113=209+20=12558=47625=8989=0.00839读作：0.00805精确到百分位0.507保留一位小数2.44米=（ ）厘米3千米831米=（ ）千米3.24千克=（ ）千克（ ）克4米2分米=( )米6千克702克=( )千克0.77+0.48=13.1-8.87=50.82-48=5+0.87=8-0.26=0.

8、5-0.15=48=1105=9.5100=89-28=69+39=564=48060=1.5+0.1=1802=780+45=10111=519+51=12568=45325=6565=0.00138读作：0.00159精确到百分位0.41保留一位小数2.26米=（ ）厘米5千米192米=（ ）千米4.53千克=（ ）千克（ ）克9米6分米=( )米8千克176克=( )千克0.08+0.86=8.51-1.16=104.06-95=7.8+0.95=6-0.75=0.9-0.35=38=1809=0.110=71-20=17+28=322=28070=5.5+0.5=1402=940+26

9、=1111=629+62=125718=48625=4242=0.00774读作：0.00136精确到百分位0.547保留一位小数6.78米=（ ）厘米6千米500米=（ ）千米9.09千克=（ ）千克（ ）克1米6分米=( )米7千克666克=( )千克0.05+0.15=11.74-9.62=55.2-48=2.1+0.27=1-0.87=0.7-0.49=228=16010=6.61000=98-38=72+49=324=6030=8+0.4=1805=940+33=10114=369+36=125438=48125=9494=0.00685读作：0.00789精确到百分位0.171保留

10、一位小数6.76米=（ ）厘米2千米926米=（ ）千米5.67千克=（ ）千克（ ）克2米7分米=( )米5千克133克=( )千克0.63+0.04=12.14-5.06=40.01-35=2.5+0.98=7-0.94=0.9-0.21=108=1102=5.610=89-34=22+39=804=35070=3.9+0.5=1506=520+18=10111=619+61=125528=43325=4444=0.00941读作：0.00321精确到百分位0.182保留一位小数8.88米=（ ）厘米4千米173米=（ ）千米7.02千克=（ ）千克（ ）克8米5分米=( )米7千克281

11、克=( )千克0.14+0.2=12.87-4.14=85.02-84=9.8+0.72=1-0.14=0.6-0.3=42=11010=5.4100=82-22=36+41=482=10020=2.5+0.6=1709=530+43=1116=129+12=125278=48425=2626=0.00786读作：0.00529精确到百分位0.483保留一位小数3.01米=（ ）厘米8千米896米=（ ）千米5.11千克=（ ）千克（ ）克5米6分米=( )米6千克510克=( )千克0.92+0.1=5.55-1.07=64.04-61=4.5+0.1=4-0.34=0.8-0.3=118=

12、18010=2.61000=92-23=17+59=804=49070=8.6+0.1=2008=150+20=1115=259+25=125318=43125=2929=0.00164读作：0.00909精确到百分位0.258保留一位小数4.92米=（ ）厘米3千米665米=（ ）千米9.41千克=（ ）千克（ ）克5米4分米=( )米3千克468克=( )千克0.26+0.67=6.94-3.23=98.05-94=5.8+0.9=4-0.02=0.6-0.29=204=1302=8.610=94-21=35+65=564=24060=5.2+0.3=1202=630+25=10112=5

13、19+51=125948=48325=6666=0.00059读作：0.00555精确到百分位0.413保留一位小数7.75米=（ ）厘米2千米578米=（ ）千米2.59千克=（ ）千克（ ）克8米2分米=( )米7千克81克=( )千克0.44+0.23=12.57-4.55=40.09-39=6.8+0.52=3-0.98=0.7-0.1=88=1202=7.51000=84-12=40+80=1204=18060=1.7+0.7=1907=350+45=10114=389+38=125228=46825=5555=0.00404读作：0.0008精确到百分位0.241保留一位小数3.4

14、7米=（ ）厘米3千米962米=（ ）千米7.32千克=（ ）千克（ ）克6米6分米=( )米3千克407克=( )千克0.58+0.27=5.36-3.18=40.11-39=1.1+0.4=6-0.66=0.5-0.22=72=1507=0.710=79-48=50+14=482=5050=2.6+0.8=1401=590+33=1113=549+54=12588=49625=9898=0.00106读作：0.00262精确到百分位0.238保留一位小数4.3米=（ ）厘米7千米538米=（ ）千米3.55千克=（ ）千克（ ）克1米2分米=( )米1千克724克=( )千克0.89+0.

15、17=15.13-9.92=100.24-96=5.2+0.32=9-0.36=0.6-0.48=68=1707=0.910=83-31=16+98=644=36040=9.4+0.2=1201=270+24=10111=289+28=125278=45525=3636=0.00764读作：0.0091精确到百分位0.247保留一位小数7.83米=（ ）厘米8千米58米=（ ）千米2.95千克=（ ）千克（ ）克5米3分米=( )米8千克678克=( )千克0.93+0.95=15.01-6.24=26.38-21=8.6+0.92=3-0.21=0.9-0.09=98=1402=71000=

16、92-32=92+58=402=36060=8.3+0.9=1201=490+17=1113=249+24=125458=44725=5353=0.00559读作：0.00081精确到百分位0.319保留一位小数3.85米=（ ）厘米9千米869米=（ ）千米1.33千克=（ ）千克（ ）克5米8分米=( )米7千克793克=( )千克0.36+0.47=7.09-5.37=76.17-68=6.2+0.08=3-0.41=0.6-0.46=282=1802=7.41000=85-51=56+63=884=20040=6.8+0.9=1605=830+13=10114=139+13=12531

17、8=49925=5555=0.00765读作：0.00387精确到百分位0.9保留一位小数5.13米=（ ）厘米5千米316米=（ ）千米6.31千克=（ ）千克（ ）克5米2分米=( )米9千克987克=( )千克0.18+0.47=10.94-9.16=62.34-59=0.4+0.85=8-0.13=0.8-0.11=54=1204=8.4100=55-20=11+26=724=3010=6.3+0.6=1309=880+29=1116=579+57=125538=45225=5757=0.00255读作：0.00441精确到百分位0.314保留一位小数1.82米=（ ）厘米1千米847

18、米=（ ）千米1.16千克=（ ）千克（ ）克6米2分米=( )米7千克566克=( )千克0.98+0.93=11.36-2.27=38.81-35=7+0.77=9-0.1=0.5-0.4=32=1606=7.61000=88-36=81+31=402=6060=2+0.3=17010=630+22=10113=889+88=12548=4525=9898=0.006读作：0.0069精确到百分位0.803保留一位小数6.52米=（ ）厘米3千米141米=（ ）千米1.91千克=（ ）千克（ ）克1米2分米=( )米1千克563克=( )千克0.86+0.13=17.51-8.06=90.

19、4-85=5.3+0.41=3-0.36=0.9-0.08=194=1405=7.5100=75-43=50+14=162=8010=1.6+0.2=2009=890+20=1117=579+57=125928=41925=2222=0.00963读作：0.00775精确到百分位0.626保留一位小数4.41米=（ ）厘米3千米587米=（ ）千米4.91千克=（ ）千克（ ）克8米3分米=( )米5千克385克=( )千克0.92+0.66=13.78-8.79=93.01-85=9.1+0.92=7-0.64=0.5-0.32=264=1801=5.610=93-36=55+42=1042

20、=6030=8.4+0.4=1903=500+12=1111=349+34=125488=43925=4444=0.00408读作：0.00453精确到百分位0.627保留一位小数1.87米=（ ）厘米7千米782米=（ ）千米2.38千克=（ ）千克（ ）克4米7分米=( )米7千克24克=( )千克0.74+0.61=11.85-8.03=41.47-40=0.8+0.82=9-0.36=0.9-0.49=254=1105=8100=78-50=28+43=962=16020=2.6+0.4=1701=470+49=10117=639+63=125558=48225=6969=0.0070

21、2读作：0.00247精确到百分位0.473保留一位小数2.18米=（ ）厘米6千米456米=（ ）千米7.9千克=（ ）千克（ ）克6米9分米=( )米7千克649克=( )千克0.17+0.02=10.38-6.85=29.79-28=0.7+0.45=1-0.13=0.8-0.03=78=1603=9.61000=97-38=97+72=1122=45050=2.3+0.2=1401=480+32=1113=569+56=125108=47325=5454=0.00531读作：0.00938精确到百分位0.641保留一位小数5.86米=（ ）厘米3千米119米=（ ）千米3.08千克=（

22、 ）千克（ ）克3米4分米=( )米8千克464克=( )千克0.31+0.6=8.77-5.97=17.52-15=0.5+0.4=3-0.64=0.9-0.42=54=1201=1.81000=59-33=77+68=404=40050=5.5+0.5=1808=450+47=10114=419+41=125498=4425=7373=0.00937读作：0.0039精确到百分位0.353保留一位小数4.99米=（ ）厘米9千米46米=（ ）千米9.15千克=（ ）千克（ ）克2米6分米=( )米7千克340克=( )千克0.58+0.81=11.23-4.47=49.54-45=2.7+

23、0.56=2-0.98=0.5-0.08=62=1707=8.4100=95-43=25+40=1202=54090=1.2+0.9=1303=460+38=10116=889+88=125648=46425=8686=0.00946读作：0.00637精确到百分位0.067保留一位小数2.88米=（ ）厘米2千米795米=（ ）千米4.42千克=（ ）千克（ ）克5米1分米=( )米6千克546克=( )千克0.33+0.33=10.56-1.91=51.07-44=5.1+0.44=7-0.35=0.6-0.25=282=12010=0.41000=63-35=79+54=1204=300

24、50=2.9+0.5=1502=240+43=1114=799+79=125708=43725=4949=0.00971读作：0.00215精确到百分位0.816保留一位小数8.12米=（ ）厘米5千米921米=（ ）千米3.81千克=（ ）千克（ ）克9米2分米=( )米5千克422克=( )千克0.25+0.48=7.76-4.03=28.19-26=1.3+0.75=2-0.54=0.8-0.21=92=1906=6.5100=77-29=54+27=1122=12020=3.5+0.9=1407=960+37=1115=939+93=125668=42225=5757=0.00548读

25、作：0.00389精确到百分位0.636保留一位小数3.8米=（ ）厘米3千米306米=（ ）千米2.41千克=（ ）千克（ ）克8米4分米=( )米5千克501克=( )千克0.48+0.65=14.21-8.55=99.18-94=7.7+0.18=3-0.1=0.9-0.17=218=1506=4.210=62-23=27+98=324=18060=0.2+0.6=1803=510+34=1114=939+93=125388=43425=8484=0.00853读作：0.0065精确到百分位0.436保留一位小数5.85米=（ ）厘米6千米568米=（ ）千米6.45千克=（ ）千克（ ）克1米3分米=( )米1千克255克=( )千克0.56+0.65=13.3-4.83=38.41-36=9.3+0.2=6-0.34=0.5-0.1=42=15010=7.51000=88-29=44+