五年级数学上册口算天天练45.docx

1、五年级数学上册口算天天练45280.01=0.17+9.8=10-9.75=1.30.1=90.25=08.72=0.150.7=0.054.5=640.040.025=0.0861.25=0.90.07=0.7+7.1=3.62.5=55.37=590000平方米=( )公顷7.206千克=( )千克( )克3千米109米=( )千米8时12分（ ）时0.9分（ ）秒2x+9x=n+n+n=170.01=0.32+8.1=10-8.87=9.50.5=30.25=02.42=0.30.5=0.34=450.040.25=0.008720.125=0.80.08=5.2+8.7=225=10.

2、83=550000平方米=( )公顷5.768千克=( )千克( )克5千米357米=( )千米7时12分（ ）时0.2分（ ）秒8x+6x=a+a+a+a=450.1=0.22+0.8=10-9.61=4.10.1=80.25=06.13=0.050.6=0.052.5=320.0040.025=0.08551.25=0.10.05=1.6+1.1=3.225=18.48=290000平方米=( )公顷1.349千克=( )千克( )克8千米682米=( )千米7时6分（ ）时0.1分（ ）秒2x+8x=m+m+m+m+m=740.1=0.59+2.9=10-1.86=6.60.4=50.2

3、5=08.04=0.250.1=0.350.5=870.40.025=0.08340.125=0.30.02=1.6+5.2=0.825=51.39=940000平方米=( )公顷2.521千克=( )千克( )克4千米531米=( )千米4时6分（ ）时0.3分（ ）秒7x+8x=x+x+x+x=20.01=0.51+3.8=10-4.88=7.90.1=20.25=01.34=0.50.4=0.23.5=740.40.25=0.8612.5=0.20.06=2.8+7.4=2.425=47.67=380000平方米=( )公顷4.229千克=( )千克( )克7千米352米=( )千米3时

4、18分（ ）时0.5分（ ）秒6x+6x=a+a+a+a=10.01=0.81+4.5=10-9.12=9.30.8=30.25=06.19=0.70.9=0.252.5=760.40.025=0.008640.125=0.60.09=8.8+6.7=1.62.5=8.55=760000平方米=( )公顷5.43千克=( )千克( )克7千米567米=( )千米4时12分（ ）时0.4分（ ）秒8x+9x=x+x+x+x=920.001=0.57+3=10-4.79=3.80.2=80.25=05.98=0.250.3=0.23=730.0040.25=0.08111.25=0.50.05=4

5、.9+4=1.225=36.84=340000平方米=( )公顷9.709千克=( )千克( )克9千米659米=( )千米5时36分（ ）时0.1分（ ）秒2x+8x=t+t+t+t=870.1=0.71+4.7=10-1.86=5.20.8=100.25=06.29=0.50.5=0.42.5=270.40.025=0.87412.5=0.90.08=6.7+4.4=0.82.5=76.59=470000平方米=( )公顷1.521千克=( )千克( )克5千米648米=( )千米5时36分（ ）时0.7分（ ）秒6x+7x=t+t+t+t=30.001=0.96+9.1=10-7.5=4

6、.50.9=60.25=05.91=0.70.3=0.21=40.0040.25=0.87212.5=0.20.09=4.1+2.2=1.60.25=204=880000平方米=( )公顷6.244千克=( )千克( )克1千米661米=( )千米4时18分（ ）时0.8分（ ）秒2x+9x=n+n+n=800.01=0.02+9.6=10-2.5=4.30.1=60.25=08.48=0.150.4=0.22.5=40.042.5=0.8670.125=0.90.09=6+0.9=1.62.5=69.68=940000平方米=( )公顷9.535千克=( )千克( )克3千米606米=( )

7、千米3时6分（ ）时0.7分（ ）秒7x+7x=x+x+x+x=140.1=0.05+4.6=10-6.28=90.5=40.25=04.22=0.450.2=0.351=850.042.5=0.008740.125=0.60.01=8.3+1.9=225=96=240000平方米=( )公顷4.241千克=( )千克( )克7千米547米=( )千米5时36分（ ）时0.9分（ ）秒8x+9x=t+t+t+t=10.01=0.23+2=10-5.21=5.70.7=30.25=04.95=0.20.3=0.22=540.042.5=0.08101.25=0.20.01=7+9.5=22.5=

8、36.55=810000平方米=( )公顷7.477千克=( )千克( )克8千米843米=( )千米1时12分（ ）时0.3分（ ）秒7x+9x=n+n+n=750.01=0.22+2.6=10-9.57=2.90.8=20.25=06.03=0.150.3=0.251.5=760.0042.5=0.008251.25=0.50.05=7.8+0.4=1.62.5=287=370000平方米=( )公顷1.872千克=( )千克( )克2千米992米=( )千米3时18分（ ）时0.3分（ ）秒9x+5x=m+m+m+m+m=980.1=0.56+0.1=10-5.73=5.20.6=60.

9、25=05.56=0.550.4=0.151.5=60.0040.25=0.008640.125=0.40.05=8.5+4.9=3.20.25=18.66=270000平方米=( )公顷7.521千克=( )千克( )克3千米860米=( )千米7时24分（ ）时0.9分（ ）秒7x+8x=x+x+x+x=840.001=0.98+3.4=10-2.39=1.20.1=70.25=08.21=0.70.6=0.22.5=230.0042.5=0.084212.5=0.80.03=9.3+7.8=1.625=6.42=860000平方米=( )公顷8.563千克=( )千克( )克3千米807

10、米=( )千米1时6分（ ）时0.9分（ ）秒6x+4x=t+t+t+t=450.001=0.04+4.3=10-2.15=1.10.9=100.25=03.62=0.80.1=0.050.5=420.40.025=0.08712.5=0.80.06=3.6+2.8=225=23.87=840000平方米=( )公顷4.503千克=( )千克( )克9千米889米=( )千米7时42分（ ）时0.9分（ ）秒3x+8x=x+x+x+x=190.001=0.44+8.7=10-5.1=9.60.2=30.25=01.67=0.40.1=0.352=550.040.025=0.8401.25=0.

11、70.05=3.2+9.4=1.62.5=11.82=650000平方米=( )公顷7.718千克=( )千克( )克6千米828米=( )千米5时48分（ ）时0.3分（ ）秒3x+4x=m+m+m+m+m=480.001=0.5+0.3=10-6.66=7.20.6=40.25=06.18=0.750.1=0.21=280.040.25=0.08181.25=0.60.02=4.5+6.2=0.425=16.86=790000平方米=( )公顷7.532千克=( )千克( )克5千米599米=( )千米2时54分（ ）时0.4分（ ）秒4x+3x=n+n+n=990.001=0.9+3=1

12、0-5.91=9.50.2=60.25=07.88=0.50.6=0.452.5=480.042.5=0.82012.5=0.20.08=8.1+0.5=0.82.5=15.64=680000平方米=( )公顷9.843千克=( )千克( )克5千米89米=( )千米9时36分（ ）时0.8分（ ）秒2x+6x=t+t+t+t=820.01=0.97+9.1=10-6=8.40.7=70.25=09.47=0.450.7=0.44=220.40.025=0.88112.5=0.60.09=1.9+9.4=0.40.25=51.17=20000平方米=( )公顷3.626千克=( )千克( )克

13、4千米369米=( )千米1时30分（ ）时0.4分（ ）秒3x+3x=m+m+m+m+m=330.01=0.03+7.7=10-5.55=8.50.2=20.25=04.54=10.8=0.052=220.42.5=0.008981.25=0.50.04=2.5+1.8=1.60.25=648=510000平方米=( )公顷4.726千克=( )千克( )克2千米68米=( )千米9时48分（ ）时0.2分（ ）秒9x+5x=n+n+n=490.001=0.29+4.8=10-8.63=6.90.4=90.25=08.77=0.20.3=0.452.5=840.042.5=0.084912.

14、5=0.70.06=3.6+7.2=2.425=17.73=990000平方米=( )公顷3.357千克=( )千克( )克9千米322米=( )千米6时54分（ ）时0.3分（ ）秒6x+6x=a+a+a+a=300.1=0.24+7.2=10-5.43=9.30.2=70.25=04.89=0.80.3=0.353=560.40.025=0.0086012.5=0.20.01=8.8+7.9=1.60.25=23.43=740000平方米=( )公顷2.706千克=( )千克( )克2千米879米=( )千米1时36分（ ）时0.1分（ ）秒3x+5x=a+a+a+a=880.001=0.

15、23+4.2=10-5.14=20.7=60.25=06.41=0.650.6=0.251.5=590.40.025=0.8321.25=0.30.07=0.2+4.5=20.25=14.49=660000平方米=( )公顷7.578千克=( )千克( )克6千米625米=( )千米5时18分（ ）时0.9分（ ）秒3x+6x=x+x+x+x=630.01=0.59+9.3=10-4.38=4.70.6=30.25=07.87=0.60.7=0.31=350.42.5=0.8491.25=0.50.04=1.7+1.3=0.40.25=20.44=630000平方米=( )公顷5.042千克=

16、( )千克( )克9千米568米=( )千米6时42分（ ）时0.8分（ ）秒5x+3x=m+m+m+m+m=830.1=0.24+5.3=10-2.41=2.90.9=40.25=06.73=0.150.6=0.13=670.042.5=0.008980.125=0.50.04=7.4+1.5=225=74.48=30000平方米=( )公顷9.312千克=( )千克( )克1千米172米=( )千米4时36分（ ）时0.6分（ ）秒2x+5x=x+x+x+x=440.1=0.83+2.3=10-1.94=8.40.8=100.25=06.27=0.850.5=0.33.5=220.040.

17、025=0.081712.5=0.90.03=4.9+5.8=22.5=123=770000平方米=( )公顷3.333千克=( )千克( )克4千米706米=( )千米6时6分（ ）时0.8分（ ）秒2x+5x=a+a+a+a=780.1=0.66+7=10-3.97=1.20.5=50.25=08.88=0.950.4=0.12=650.40.25=0.0083712.5=0.10.03=8.7+1.6=3.20.25=25.27=360000平方米=( )公顷8.936千克=( )千克( )克4千米170米=( )千米8时30分（ ）时0.2分（ ）秒6x+3x=n+n+n=330.01

18、=0.86+7.7=10-4.71=9.60.6=80.25=05.45=0.20.5=0.451=140.40.25=0.08841.25=0.10.09=1.7+8.8=22.5=62.19=880000平方米=( )公顷2.514千克=( )千克( )克3千米108米=( )千米9时36分（ ）时0.4分（ ）秒9x+6x=x+x+x+x=520.01=0.74+9.1=10-6.59=6.30.7=40.25=05.53=0.250.1=0.450.5=110.042.5=0.8271.25=0.10.07=2.9+5.8=1.60.25=79.28=940000平方米=( )公顷6.

19、726千克=( )千克( )克2千米747米=( )千米1时48分（ ）时0.8分（ ）秒7x+3x=a+a+a+a=40.1=0.58+1.8=10-4.84=4.90.8=90.25=09.87=0.050.7=0.11=690.40.25=0.0087312.5=0.80.06=4.9+5.4=1.225=435=860000平方米=( )公顷8.909千克=( )千克( )克6千米6米=( )千米6时30分（ ）时0.4分（ ）秒2x+7x=a+a+a+a=720.001=0.61+8.1=10-4.84=1.70.3=80.25=08.81=0.150.7=0.154=10.42.5

20、=0.08870.125=0.50.03=0.7+3.3=3.625=135=910000平方米=( )公顷5.678千克=( )千克( )克2千米921米=( )千米2时18分（ ）时0.5分（ ）秒3x+2x=n+n+n=740.01=0.4+7.8=10-3.01=2.80.4=40.25=06.49=0.80.4=0.12.5=520.42.5=0.08551.25=0.50.09=8.1+3.5=0.40.25=21.64=390000平方米=( )公顷1.567千克=( )千克( )克7千米694米=( )千米7时36分（ ）时0.4分（ ）秒2x+5x=m+m+m+m+m=130

21、.1=0.56+6=10-9.97=2.90.4=70.25=05.71=0.20.5=0.40.5=850.42.5=0.08560.125=0.80.08=1+9=1.225=36.47=50000平方米=( )公顷6.816千克=( )千克( )克6千米568米=( )千米3时48分（ ）时0.6分（ ）秒8x+5x=x+x+x+x=390.001=0.65+4.8=10-1.8=1.20.2=100.25=05.36=0.30.5=0.154=920.0042.5=0.083112.5=0.70.04=3.5+2.2=3.62.5=6.93=850000平方米=( )公顷7.524千克

22、=( )千克( )克9千米65米=( )千米6时12分（ ）时0.3分（ ）秒3x+9x=t+t+t+t=770.1=0.87+5.3=10-9.68=6.70.6=50.25=08.05=0.70.1=0.352.5=490.042.5=0.81612.5=0.40.03=8+1.6=225=364=220000平方米=( )公顷9.48千克=( )千克( )克9千米696米=( )千米8时42分（ ）时0.4分（ ）秒4x+4x=t+t+t+t=140.1=0.71+6=10-5.46=2.60.3=60.25=02.63=0.650.3=0.153=940.0040.25=0.8620.

23、125=0.50.08=5.4+7.5=3.625=93=220000平方米=( )公顷8.098千克=( )千克( )克4千米556米=( )千米8时36分（ ）时0.4分（ ）秒5x+2x=t+t+t+t=700.01=0.46+2.5=10-6.26=8.60.2=30.25=03.89=0.90.1=0.41=880.0040.025=0.890.125=0.30.03=2.5+3.4=0.40.25=51.39=160000平方米=( )公顷7.993千克=( )千克( )克6千米375米=( )千米8时18分（ ）时0.8分（ ）秒5x+8x=t+t+t+t=810.001=0.6

24、7+7.2=10-5.43=6.70.7=60.25=01.21=0.450.3=0.44=440.40.025=0.08151.25=0.30.02=4.8+0.4=0.425=39.24=650000平方米=( )公顷7.07千克=( )千克( )克4千米807米=( )千米9时24分（ ）时0.9分（ ）秒6x+3x=m+m+m+m+m=550.001=0.06+8.9=10-5.29=3.70.6=30.25=02.89=0.20.4=0.353=560.40.025=0.008912.5=0.60.03=4.7+9=0.42.5=30.69=160000平方米=( )公顷4.982千

25、克=( )千克( )克2千米647米=( )千米3时54分（ ）时0.7分（ ）秒7x+2x=n+n+n=950.01=0.91+4.5=10-2.48=9.50.7=20.25=09.63=0.60.9=0.24=870.040.025=0.08212.5=0.20.02=8.7+5.2=0.42.5=21.66=420000平方米=( )公顷9.814千克=( )千克( )克4千米309米=( )千米8时48分（ ）时0.3分（ ）秒9x+4x=n+n+n=370.001=0.52+5.8=10-3.39=7.10.6=40.25=06.12=0.650.8=0.13=460.0042.5=0.008690.125=0.10.05=9.8+0.9=1.20.25=405=430000平方米=( )公顷9.42千克=( )千克( )克9千米837米=( )千米9时42分（ ）时0.2分（ ）秒8x+3x