1、四年级数学下册口算天天练实用精品1385-31=91+14=1122=7070=7.1+0.6=1701=640+34=10113=949+94=125218=44325=7373=0.00151读作:0.00804精确到百分位0.066保留一位小数9.29米=( )厘米4千米143米=( )千米4.29千克=( )千克( )克5米3分米=( )米3千克29克=( )千克0.93+1=9.73-2.2=39.84-31=9.8+0.56=7-0.79=0.7-0.16=214=1401=2.2100=83-31=80+55=722=7070=9.7+0.5=1807=360+50=1111=6
2、99+69=125318=45025=9999=0.00828读作:0.0085精确到百分位0.518保留一位小数9.17米=( )厘米1千米410米=( )千米7.87千克=( )千克( )克1米5分米=( )米3千克531克=( )千克0.38+0.66=10.12-3.37=64.09-57=2.6+0.41=8-0.79=0.7-0.43=34=2008=4.9100=60-25=18+36=642=1010=0.2+0.9=1501=690+23=1118=29+2=125468=46425=3636=0.0041读作:0.00373精确到百分位0.339保留一位小数9.11米=(
3、)厘米9千米168米=( )千米6.59千克=( )千克( )克1米9分米=( )米3千克637克=( )千克0.33+0.5=6.86-3.73=97.07-93=6.4+0.79=2-0.86=0.7-0.16=32=1901=6.110=93-30=22+40=402=64080=5.4+0.3=1802=720+32=10119=199+19=125658=43425=6262=0.00143读作:0.0079精确到百分位0.045保留一位小数5.27米=( )厘米6千米133米=( )千米4.91千克=( )千克( )克1米7分米=( )米9千克268克=( )千克0.13+0.41
4、=8.46-4.8=33.12-28=1.8+0.41=4-0.07=0.6-0.49=304=1102=5.51000=69-33=94+15=482=12040=6.7+0.3=11010=520+42=10116=39+3=125458=4825=6666=0.00662读作:0.00555精确到百分位0.93保留一位小数9.86米=( )厘米4千米464米=( )千米3.5千克=( )千克( )克4米8分米=( )米1千克856克=( )千克0.6+0.96=7.31-2.6=31.18-23=1.4+0.7=4-0.53=0.7-0.37=132=2008=5.11000=78-54
5、=58+88=244=6060=0.4+0.5=1209=780+16=10111=549+54=125668=46925=3232=0.00016读作:0.00616精确到百分位0.367保留一位小数9.95米=( )厘米6千米927米=( )千米3.98千克=( )千克( )克5米3分米=( )米4千克795克=( )千克0.32+0.49=14.32-7.17=66.52-61=4.6+0.75=9-0.12=0.7-0.29=212=1304=5.7100=65-53=81+62=1122=9010=2.7+0.2=1607=930+50=10116=339+33=125528=415
6、25=3232=0.00318读作:0.00454精确到百分位0.849保留一位小数9.62米=( )厘米3千米125米=( )千米5.11千克=( )千克( )克2米6分米=( )米3千克303克=( )千克0.44+0.55=2.6-1.34=49.46-44=1.9+0.52=8-0.38=0.8-0.23=188=2008=6.61000=83-29=32+74=244=21030=3.4+0.7=1401=170+36=10117=139+13=125338=49225=2828=0.00507读作:0.00457精确到百分位0.406保留一位小数9.14米=( )厘米9千米635米
7、=( )千米3.63千克=( )千克( )克3米2分米=( )米1千克8克=( )千克0.83+0.78=7.02-1.73=17.92-14=7.9+0.93=1-0.7=0.8-0.29=304=1303=0.9100=66-32=53+53=562=10050=0.1+0.5=1504=970+22=10113=799+79=125358=46625=5555=0.00507读作:0.00099精确到百分位0.009保留一位小数9.52米=( )厘米4千米931米=( )千米5.88千克=( )千克( )克1米9分米=( )米6千克307克=( )千克0.98+0.95=11.23-6.
8、15=36.41-33=7.2+0.18=2-0.43=0.7-0.37=64=1409=1.8100=92-25=14+20=882=1010=1.2+0.2=1201=450+40=10116=69+6=125128=41925=5252=0.00832读作:0.00508精确到百分位0.975保留一位小数5.9米=( )厘米4千米864米=( )千米5.7千克=( )千克( )克6米6分米=( )米8千克817克=( )千克0.38+0.2=9.66-8.16=35.08-26=2.7+0.08=9-0.02=0.6-0.48=288=1906=1.21000=60-40=17+20=4
9、02=27030=8.1+0.7=1705=760+36=1117=159+15=125568=4325=5858=0.00454读作:0.00943精确到百分位0.298保留一位小数1.69米=( )厘米7千米131米=( )千米5.93千克=( )千克( )克3米2分米=( )米2千克871克=( )千克0.88+0.72=7.21-2.89=75.63-70=6.8+0.87=7-0.48=0.9-0.24=72=1104=6.11000=99-27=99+67=1042=48060=0.3+0.6=1606=420+37=1115=319+31=125188=43525=4444=0.
10、00373读作:0.00121精确到百分位0.719保留一位小数1.11米=( )厘米3千米478米=( )千米5.17千克=( )千克( )克3米9分米=( )米2千克73克=( )千克0.14+0.96=15.04-8.9=47.21-45=4.4+0.48=7-0.1=0.6-0.02=154=1806=7.110=76-21=20+49=964=4010=5.3+0.9=2007=890+47=10116=449+44=125678=48125=3535=0.00056读作:0.00907精确到百分位0.827保留一位小数2.55米=( )厘米6千米173米=( )千米4.48千克=(
11、 )千克( )克6米7分米=( )米7千克11克=( )千克0.44+0.45=14.07-7.35=59.24-51=8.2+0.34=4-1=0.8-0.11=274=1406=8.510=71-29=51+55=1204=2020=2.4+0.2=1208=410+13=10115=949+94=125998=4225=5555=0.00786读作:0.00423精确到百分位0.768保留一位小数3.61米=( )厘米5千米44米=( )千米3.23千克=( )千克( )克2米1分米=( )米1千克896克=( )千克0.69+0.69=14.76-7.31=62.81-60=9.2+0
12、.79=5-0.5=0.7-0.14=254=15010=7.91000=93-44=23+96=324=5010=5.6+0.7=2003=270+23=10119=49+4=125828=46725=8787=0.00814读作:0.0003精确到百分位0.568保留一位小数6.35米=( )厘米7千米319米=( )千米9.88千克=( )千克( )克3米8分米=( )米9千克235克=( )千克0.74+0.76=15.5-5.72=34.91-25=6.9+0.79=4-0.79=0.8-0.44=272=1301=41000=59-14=63+18=324=7070=4.8+0.6
13、=1807=160+32=10113=939+93=125788=42825=3535=0.00505读作:0.00224精确到百分位0.009保留一位小数9.13米=( )厘米6千米119米=( )千米1.38千克=( )千克( )克8米9分米=( )米2千克290克=( )千克0.86+0.51=10.99-8.76=88.96-79=6.6+0.05=3-0.69=0.6-0.06=242=1207=6.810=98-34=65+95=964=72080=1.5+0.8=1703=900+24=10113=459+45=125518=42025=2424=0.0088读作:0.00919
14、精确到百分位0.722保留一位小数5.84米=( )厘米9千米59米=( )千米9.56千克=( )千克( )克1米2分米=( )米4千克372克=( )千克0.47+0.7=7.67-4.21=75.25-73=7.1+0.12=8-0.81=0.9-0.14=214=17010=7.2100=59-26=70+41=1204=8020=3+0.1=1609=420+28=10113=639+63=125978=45625=5252=0.0003读作:0.00446精确到百分位0.657保留一位小数3.49米=( )厘米1千米246米=( )千米4.91千克=( )千克( )克1米4分米=(
15、 )米3千克793克=( )千克0.44+0.82=14.31-6.95=79.61-72=3.2+0.11=3-0.16=0.5-0.22=194=1201=9.2100=67-53=13+90=962=36060=7.8+0.2=1205=330+30=10114=479+47=125268=47225=7878=0.00549读作:0.00638精确到百分位0.852保留一位小数2.35米=( )厘米8千米220米=( )千米8.17千克=( )千克( )克2米7分米=( )米1千克806克=( )千克0.53+0.66=11.28-1.87=100.16-99=5.8+0.74=9-0
16、.28=0.5-0.05=38=1102=5.910=83-28=22+93=482=72090=6.8+0.1=1705=880+41=1118=829+82=125348=44025=5454=0.00128读作:0.00192精确到百分位0.254保留一位小数3.56米=( )厘米5千米700米=( )千米6.4千克=( )千克( )克6米2分米=( )米3千克379克=( )千克0.57+0.61=11.89-2.19=67.19-61=1.7+0.46=5-0.96=0.5-0.4=198=2001=7.4100=60-15=24+58=404=3030=6.5+0.6=1209=5
17、30+25=1114=129+12=125178=49925=2424=0.00528读作:0.00797精确到百分位0.519保留一位小数7.72米=( )厘米4千米887米=( )千米7.38千克=( )千克( )克4米9分米=( )米7千克512克=( )千克0.81+0.12=8.02-1.48=28.3-23=8.5+0.58=2-0.88=0.5-0.22=264=2005=3.810=83-33=87+59=642=35050=4.6+0.2=2008=660+13=10118=789+78=125768=45525=7979=0.00828读作:0.00614精确到百分位0.4
18、55保留一位小数1.9米=( )厘米9千米560米=( )千米6.03千克=( )千克( )克3米9分米=( )米1千克401克=( )千克0.23+0.54=9.49-1.02=30.23-22=6.9+0.37=9-0.12=0.5-0.01=118=1705=7.61000=73-50=24+92=642=15030=4.3+0.2=1303=500+28=10115=279+27=125818=47225=8787=0.00798读作:0.00476精确到百分位0.537保留一位小数4.44米=( )厘米7千米293米=( )千米5.4千克=( )千克( )克9米9分米=( )米3千克
19、187克=( )千克0.37+0.42=9.93-5.81=38.38-34=3.5+0.99=8-0.49=0.6-0.36=52=1809=9.310=81-31=72+81=1042=54090=3.1+0.9=12010=810+38=1111=739+73=125658=48425=7676=0.00565读作:0.00822精确到百分位0.756保留一位小数5.49米=( )厘米7千米864米=( )千米6.69千克=( )千克( )克9米7分米=( )米5千克624克=( )千克0.87+0.13=11.55-7.8=72.41-69=1.5+0.71=3-0.04=0.5-0.
20、44=188=1303=8.310=57-27=31+20=244=56080=2.3+0.4=1507=890+18=10112=329+32=125768=44325=4848=0.006读作:0.00814精确到百分位0.586保留一位小数9.44米=( )厘米2千米407米=( )千米5.09千克=( )千克( )克3米4分米=( )米1千克369克=( )千克0.9+0.68=14.17-8.07=34.17-32=4.7+0.09=2-0.31=0.9-0.4=268=2008=6.41000=94-47=59+19=884=21030=1.1+0.9=1602=560+14=10
21、116=369+36=125368=44925=7272=0.0025读作:0.00977精确到百分位0.625保留一位小数8.4米=( )厘米8千米587米=( )千米3.18千克=( )千克( )克5米6分米=( )米9千克76克=( )千克0.55+0.18=8.6-2.59=100.6-94=4.2+0.45=8-0.58=0.7-0.31=238=1208=310=92-41=27+32=402=30060=6.6+0.1=1901=850+34=10117=539+53=125808=44025=8484=0.00207读作:0.00999精确到百分位0.505保留一位小数3.54
22、米=( )厘米5千米334米=( )千米2.4千克=( )千克( )克5米1分米=( )米5千克748克=( )千克0.7+0.53=11.51-7.84=54.29-48=6.6+0.51=4-0.39=0.7-0.17=232=1104=5.6100=72-17=12+76=644=35070=1.8+0.8=1802=230+32=1111=529+52=125998=46025=4545=0.00786读作:0.00615精确到百分位0.882保留一位小数9.41米=( )厘米4千米747米=( )千米7.47千克=( )千克( )克8米5分米=( )米7千克490克=( )千克0.3
23、3+0.81=9.8-5.92=12.48-11=7.4+0.11=7-0.09=0.5-0.38=58=1608=7.110=60-27=79+22=164=12040=5.6+0.3=1804=320+23=1112=479+47=125628=47125=8787=0.00251读作:0.00879精确到百分位0.316保留一位小数4.55米=( )厘米7千米651米=( )千米8.28千克=( )千克( )克8米6分米=( )米3千克913克=( )千克0.86+0.51=10.62-2.54=80.3-71=7.9+0.07=4-0.38=0.9-0.5=284=1402=1.410
24、00=79-19=19+99=644=28070=5.4+0.9=1903=880+11=10114=689+68=125308=45325=7474=0.0044读作:0.00419精确到百分位0.423保留一位小数2.92米=( )厘米8千米946米=( )千米6.62千克=( )千克( )克2米2分米=( )米8千克635克=( )千克0.56+0.45=2.81-1.22=86.98-77=2.7+0.23=3-0.25=0.7-0.3=264=14010=7.71000=88-25=13+50=962=10050=8+0.1=1409=410+41=1119=49+4=125328=
25、43925=8585=0.00407读作:0.00042精确到百分位0.639保留一位小数1.27米=( )厘米3千米151米=( )千米4.61千克=( )千克( )克2米7分米=( )米1千克621克=( )千克0.85+0.86=5.63-1.83=49.01-48=0.1+0.36=1-0.06=0.7-0.03=184=1402=9.11000=56-23=32+38=644=5050=6+0.9=1905=170+30=10117=619+61=125958=44125=3939=0.00404读作:0.00751精确到百分位0.09保留一位小数7.63米=( )厘米9千米885米=( )千米2.74千克=( )千克( )克7米2分米=( )米9千克588克=( )千克0.14+0.31=14.71-9.72=89.73-80=9.6+0.18=2-0.11=0.9-0.46=182=
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