四年级数学下册口算卡18.docx

1、四年级数学下册口算卡188-0.25=0.9-0.05=212=1701=7.610=73-45=25+11=562=18030=7.4+0.8=1707=580+17=1113=869+86=12588=4725=5858=0.0099读作：0.00653精确到百分位0.464保留一位小数2.96米=（ ）厘米4千米403米=（ ）千米4.32千克=（ ）千克（ ）克5米1分米=( )米6千克549克=( )千克0.22+0.25=6.64-2.99=76.41-74=6.9+0.69=1-0.04=0.7-0.13=142=1107=8.410=78-53=28+13=722=72090=

2、8.8+0.9=2008=550+16=1111=89+8=125808=47225=6868=0.00336读作：0.00534精确到百分位0.228保留一位小数7.41米=（ ）厘米6千米854米=（ ）千米6.06千克=（ ）千克（ ）克2米7分米=( )米5千克6克=( )千克0.97+0.4=13.06-6.79=94.53-92=3.3+0.04=7-0.83=0.8-0.35=72=19010=110=88-12=70+42=1042=3030=2.6+0.7=1708=260+47=10113=989+98=125608=43125=6666=0.00367读作：0.00298

3、精确到百分位0.876保留一位小数7.29米=（ ）厘米3千米752米=（ ）千米3.29千克=（ ）千克（ ）克7米7分米=( )米1千克883克=( )千克0.77+0.11=10.22-8.46=54.74-53=5+0.15=3-0.07=0.8-0.11=142=1704=5.4100=90-40=74+16=484=10020=9.1+0.4=1307=630+32=10119=169+16=125798=46925=4747=0.00039读作：0.00681精确到百分位0.726保留一位小数9.81米=（ ）厘米7千米21米=（ ）千米8.59千克=（ ）千克（ ）克3米3分米

4、=( )米8千克615克=( )千克0.76+0.03=13.61-9.15=62.06-61=8.7+0.34=6-0.05=0.9-0.21=204=1908=3.41000=93-37=96+89=404=36060=1.7+0.5=1809=430+45=10114=599+59=12538=41125=5555=0.00937读作：0.0058精确到百分位0.611保留一位小数7.98米=（ ）厘米1千米637米=（ ）千米3.05千克=（ ）千克（ ）克2米1分米=( )米4千克706克=( )千克0.75+0.91=16.58-7.34=18.12-14=7.3+0.23=7-0

5、.13=0.8-0.29=272=1803=7.31000=99-20=66+77=964=20040=7.2+0.5=1502=150+18=1119=79+7=12548=46625=9696=0.00622读作：0.00822精确到百分位0.601保留一位小数7.6米=（ ）厘米7千米600米=（ ）千米2.45千克=（ ）千克（ ）克4米6分米=( )米7千克772克=( )千克0.89+0.76=9.54-2.4=22.69-21=6.3+0.6=6-0.41=0.5-0.2=38=1606=3.41000=72-46=72+55=322=12020=6.8+0.8=1307=460

6、+45=1119=79+7=125918=41625=5959=0.00487读作：0.00644精确到百分位0.35保留一位小数8.36米=（ ）厘米6千米408米=（ ）千米2.82千克=（ ）千克（ ）克6米7分米=( )米1千克462克=( )千克0.52+0.64=3.62-1.9=18.21-15=2.2+0.56=6-0.92=0.7-0.14=192=1904=5.210=57-29=68+54=962=1010=3.4+0.2=2007=200+43=10114=99+9=125348=49125=9494=0.00574读作：0.00929精确到百分位0.985保留一位小数

7、7.13米=（ ）厘米2千米971米=（ ）千米4.63千克=（ ）千克（ ）克4米7分米=( )米7千克98克=( )千克0.56+0.29=13.93-9.29=103.5-98=2.8+0.66=8-0.71=0.9-0.27=44=1706=2.11000=68-19=38+38=642=56070=2.6+0.6=1708=450+32=10118=319+31=125788=44425=2626=0.00162读作：0.00741精确到百分位0.282保留一位小数6.1米=（ ）厘米1千米773米=（ ）千米8千克=（ ）千克（ ）克6米3分米=( )米3千克670克=( )千克0

8、.44+0.06=15.88-7=53.81-51=0.9+0.29=8-0.44=0.5-0.31=168=2008=2.91000=100-40=36+85=322=9030=7.8+0.2=1302=830+15=10117=569+56=125438=47025=7676=0.00539读作：0.00887精确到百分位0.443保留一位小数9.58米=（ ）厘米8千米163米=（ ）千米6.96千克=（ ）千克（ ）克3米8分米=( )米4千克319克=( )千克0.4+0.76=4.92-1.59=75-71=3.4+0.99=6-0.63=0.7-0.03=252=1101=3.2

9、1000=96-20=24+64=804=14070=8.3+0.7=1509=310+29=10117=819+81=125578=43725=9292=0.0007读作：0.00346精确到百分位0.588保留一位小数8.54米=（ ）厘米3千米484米=（ ）千米1.78千克=（ ）千克（ ）克6米9分米=( )米1千克850克=( )千克0.24+0.41=9.59-1.81=24.38-22=1.9+0.42=8-0.73=0.9-0.31=112=1205=3.51000=89-37=21+64=562=24030=9.6+0.7=17010=560+43=1115=209+20=

10、125608=48725=7474=0.00464读作：0.00276精确到百分位0.203保留一位小数2.1米=（ ）厘米5千米783米=（ ）千米3.72千克=（ ）千克（ ）克2米6分米=( )米6千克783克=( )千克0.62+0.48=12.78-4.56=24.54-15=9.9+0.01=7-0.57=0.8-0.3=258=1507=1.210=66-54=88+37=484=16080=1+0.3=17010=460+13=1119=389+38=125778=44025=9494=0.00894读作：0.00877精确到百分位0.385保留一位小数4.44米=（ ）厘米8

11、千米912米=（ ）千米2.31千克=（ ）千克（ ）克5米5分米=( )米3千克442克=( )千克0.65+0.64=17.2-9.37=70.71-61=7.3+0.68=3-0.23=0.7-0.49=154=1807=4.910=60-29=40+36=484=2010=6.7+0.7=1203=920+12=1115=319+31=125468=47625=9999=0.00636读作：0.0025精确到百分位0.233保留一位小数7.73米=（ ）厘米2千米824米=（ ）千米3.16千克=（ ）千克（ ）克7米3分米=( )米1千克544克=( )千克0.06+0.3=2.95

12、-1.81=47.71-45=8.3+0.06=4-0.12=0.6-0.24=274=1504=9100=78-54=40+77=564=7010=0.5+0.3=1806=550+23=10118=669+66=125478=4225=2828=0.00464读作：0.00187精确到百分位0.211保留一位小数3.14米=（ ）厘米1千米106米=（ ）千米6.3千克=（ ）千克（ ）克5米8分米=( )米4千克905克=( )千克0.19+0.31=11.53-8.48=57.17-52=0.2+0.22=6-0.13=0.5-0.3=32=1208=1.1100=100-32=36+

13、57=244=45090=9+0.4=1403=210+25=1113=799+79=125258=42425=9999=0.00798读作：0.00499精确到百分位0.457保留一位小数5.23米=（ ）厘米2千米967米=（ ）千米5.78千克=（ ）千克（ ）克6米2分米=( )米6千克639克=( )千克0.93+0.97=18.8-9.36=83.31-81=6.3+0.89=8-0.7=0.5-0.24=44=1908=7.510=73-37=95+80=1122=24040=8.4+0.4=2004=550+13=10113=69+6=125798=47125=6969=0.0

14、0573读作：0.00039精确到百分位0.297保留一位小数7.58米=（ ）厘米5千米348米=（ ）千米2.29千克=（ ）千克（ ）克8米4分米=( )米4千克745克=( )千克0.88+0.04=15.4-9.59=55.18-52=1.9+0.17=1-0.33=0.8-0.2=218=1301=2.51000=100-48=41+82=1042=81090=2.1+0.9=1906=220+24=1115=509+50=125568=44925=2323=0.00947读作：0.00885精确到百分位0.486保留一位小数1.73米=（ ）厘米6千米863米=（ ）千米6.52

15、千克=（ ）千克（ ）克1米5分米=( )米9千克931克=( )千克0.79+0.56=12.53-3.2=57.15-52=9.9+0.25=7-0.08=0.9-0.32=164=1303=6.910=71-43=95+28=1204=6060=8.6+0.7=2006=580+12=1116=509+50=12598=44225=5757=0.00118读作：0.00448精确到百分位0.053保留一位小数2.14米=（ ）厘米9千米133米=（ ）千米5.15千克=（ ）千克（ ）克8米2分米=( )米2千克828克=( )千克0.73+0.59=11.99-7.9=106.78-9

16、7=3.6+0.12=1-0.3=0.9-0.42=242=1506=3.710=87-39=29+20=324=7010=2.8+0.2=1306=280+29=10117=929+92=125138=45325=8686=0.00687读作：0.00354精确到百分位0.378保留一位小数7.58米=（ ）厘米9千米87米=（ ）千米4.3千克=（ ）千克（ ）克3米2分米=( )米9千克514克=( )千克0.38+0.47=13.18-3.21=29.03-26=7.1+0.09=6-0.28=0.8-0.34=108=1602=110=88-48=19+85=322=27030=6+

17、0.5=2005=940+27=10114=99+9=125158=47025=3737=0.00865读作：0.00109精确到百分位0.529保留一位小数2.26米=（ ）厘米2千米502米=（ ）千米5.02千克=（ ）千克（ ）克5米5分米=( )米3千克629克=( )千克0.82+0.39=16.29-9.16=26.37-17=0.6+0.68=7-0.28=0.5-0.45=208=1309=0.81000=61-22=24+54=644=12040=0.2+0.8=1702=650+25=1114=239+23=125248=44425=7777=0.00738读作：0.00

18、649精确到百分位0.709保留一位小数7.81米=（ ）厘米4千米833米=（ ）千米4.44千克=（ ）千克（ ）克5米9分米=( )米2千克778克=( )千克0.21+0.18=5.08-2.63=51.69-44=9.5+0.16=4-0.61=0.9-0.09=194=1803=8.81000=70-50=49+82=162=18020=1.8+0.8=2005=580+26=10119=199+19=125838=48125=4646=0.00893读作：0.00882精确到百分位0.873保留一位小数1.67米=（ ）厘米1千米178米=（ ）千米3.45千克=（ ）千克（ ）

19、克6米9分米=( )米4千克829克=( )千克0.67+0.21=14.29-9.77=71.94-62=4.5+0.4=4-0.13=0.5-0.13=204=1308=7.310=93-39=91+33=322=63070=5.2+0.6=1203=630+42=1112=979+97=125708=43525=4646=0.00145读作：0.00014精确到百分位0.675保留一位小数4.8米=（ ）厘米3千米757米=（ ）千米6.49千克=（ ）千克（ ）克3米5分米=( )米8千克13克=( )千克0.73+0.75=15.21-5.61=61.67-52=2.6+0.24=6

20、-0.12=0.5-0.29=168=1905=3100=71-24=20+20=162=8010=6.5+0.3=1304=520+20=10114=739+73=125508=4825=5353=0.00189读作：0.0014精确到百分位0.918保留一位小数8.08米=（ ）厘米4千米850米=（ ）千米8.53千克=（ ）千克（ ）克3米3分米=( )米7千克741克=( )千克0.73+0.78=4.71-2=40.35-37=0.9+0.24=8-0.25=0.7-0.46=174=1206=7.110=75-14=14+96=484=5010=8.4+0.4=15010=720

21、+26=1117=519+51=125448=48425=8484=0.00546读作：0.00366精确到百分位0.312保留一位小数7.74米=（ ）厘米8千米594米=（ ）千米6.29千克=（ ）千克（ ）克9米5分米=( )米7千克468克=( )千克0.92+0.46=11.52-7.55=39.83-32=7.5+0.75=2-0.69=0.6-0.28=112=1509=7.81000=100-33=85+30=1044=30050=2.3+0.7=1302=440+44=1116=139+13=125128=44825=8383=0.00163读作：0.00827精确到百分位

22、0.033保留一位小数2.57米=（ ）厘米1千米869米=（ ）千米5.46千克=（ ）千克（ ）克8米7分米=( )米9千克420克=( )千克0.44+0.48=11.62-2.64=22.98-15=3.2+0.62=4-0.88=0.7-0.09=64=1904=2.61000=77-40=78+92=322=63070=2.4+0.8=1907=520+13=10112=139+13=125518=43125=5252=0.00232读作：0.00021精确到百分位0.853保留一位小数4.21米=（ ）厘米8千米586米=（ ）千米9.31千克=（ ）千克（ ）克7米6分米=(

23、)米9千克972克=( )千克0.99+0.57=6.76-1.25=28.08-23=0.7+0.45=2-0.92=0.8-0.31=62=1706=4.4100=74-15=42+86=882=4040=0.4+0.8=19010=820+12=10116=629+62=125458=49325=4646=0.00982读作：0.00572精确到百分位0.979保留一位小数2.33米=（ ）厘米9千米800米=（ ）千米5.28千克=（ ）千克（ ）克8米3分米=( )米2千克583克=( )千克0.45+0.48=14.96-7.95=39.09-31=3.7+0.16=3-0.3=0

24、.8-0.1=222=2009=2.31000=91-16=11+86=242=45050=8.7+0.8=1602=410+17=1114=989+98=125298=44125=5252=0.00684读作：0.00373精确到百分位0.227保留一位小数4.19米=（ ）厘米2千米946米=（ ）千米8.51千克=（ ）千克（ ）克8米7分米=( )米6千克557克=( )千克0.74+0.31=11.02-3.85=100.6-91=9.4+0.78=3-0.76=0.5-0.17=98=1709=2100=67-28=84+52=724=18090=4+0.2=1407=520+21

25、=10117=559+55=125898=46325=4343=0.00055读作：0.00949精确到百分位0.489保留一位小数3.64米=（ ）厘米8千米890米=（ ）千米4.68千克=（ ）千克（ ）克5米9分米=( )米9千克357克=( )千克0.67+0.5=10.54-1.39=44.33-36=2.8+0.55=7-0.47=0.9-0.38=124=18010=8.910=55-14=98+60=882=14070=0.2+0.8=1704=920+31=1119=619+61=125848=46325=8686=0.00337读作：0.00402精确到百分位0.45保留一位小数4.11米=（ ）厘米1千米596米=（ ）千米8.08千克=（ ）千克（ ）克6米3分米=( )米7千克791克=( )千克0.41+0.57=8.37-1.9=99.73-90=8.6+0