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1、精品文档五年级小数乘除法口算练习题带答案五年级小数乘除法口算练习题带答案一、计算题 1、直接写出得数。0.452.5 1.10.81.25 10.33.6 1.00.30.30.0100.070.0.31.40.4 0.0570.350.920.4 0.360.20.26 0.050.144 0.560.020.10.0021.20.30.360.20.4 0.088.21.810 10035.2264.782.34 9.22.50.4 1.45 10.224 0.8.2500 0.90.520.3.9913.9 03.52012.581008100.43+3.57=42.5412=1200.
2、90.8=0.72.5x-3x=4.5xa+3a+7a=11a1.05100=10510.5=0.963=0.31.470.7=2.15.46=0.90.16510=1.650.56100=56.78100=3780.=53.215100=321.50.810=.08100=4081.10.=0.22=0.810-1.8-7.2=120161 1/8 8精品文档0.60.=0.40.9=2.50.4=13.60.4=1.412.58=100500.04=200.=2.41.19=9.90.165=0.81.782.=3.9.60.=11.20.5-0.=0.20.70.01=0.50.=112
3、 3.9=8.11.2581.2=86.60.6=10.370+4.6=4.6.92.035.9.23.51.21.6+2.40.=2.3.14 0.9 1.2427 456 73=550.30.3=0.09 7.22.810 0.90.0190 120.3=40.870.74.11343.250.960.33.1.50.40.0.25282.50.70.8=1.482.55.161.6105.61.01=5.656 20.36 0.64 164.3216 4.0.20.1 422.80.8 91.44.2 213.8 9.9 23.2.42.560.050.80.02.560.372.11.
4、250.80.5 0.122.5301.2333.69.21.6 23.53.531419.629.88.82.2=0.754 470.50.8=0.48.40.2=1.681.60.2 0.327.20.3=2.1.80.320162 2/8 8精品文档0.80.90.15=1.80.4=0.7.50.55=10 0.08100=2.20.11=20.4612.50.8=100.350.3=0.1051.45=72.84=11.219.64=4.922.54=90 2、用竖式计算0.3961.2=0.3 0.7560.36=2.1 15.613=202.80.1815=2.70.02514=
5、0.35.0636=110.160.040.120.004.842.610.05.76317.287.1522=157.390.753.3=27.680.25=0.9216.90.13=130 1.553.90.40.70.016=0.059213.760.8=11.0085.20.6=3.128.41.3=10.926.40.5=3.24.480.4=1.7925.255=26.2535.44.2=148.0.0420.54=0.02260.760.32=0.24320.250.046=0.011.523.4=8.5681.0825=270.120.50.161.20.1251.40.182
6、.50.7=3.571 10.13.3=3.0610.7512.5=0.863.259.04=29.3 3、脱式计算0.009.80.254.54=1020163 3/8 8精品文档2.57.116.129916.1.20.90.9 =71 =161=5.587.2899+7.28.3500.2642.640.5 =72.=62.682615.715.720.28 =78=0.8123.94+34.30.1.24.8 =10.=18.91.14.75.43.69.85-5.4=46.01=56.8=308.053.4+7.6.584.50.80.5+1.58 =34.97=26.64=2.98
7、 324.90.84.80.8 =36=2.4=94.8100.1.59956.0910.80.87.09 =480.48=5650=70.94.8+0.3 1.48.17.-.49.5101 =5.1=8=959.512.50.42.580.61.=100 =0.540.5 0.810.18.1308257 =30 =06.81+6.8190.2518540.40.83.40.820164 4/8 8精品文档 =681=1850=0.82.376.3+2.373.810.1 =93.=23.7=38.382.51.250.32.810.1.5 =1=38.3=0.380.2539+0.0.1
8、25760.33+540.3=10 =331.256.81+6.8190.2518540=52.=68.1=18506.80.750.5.750.1252.71.53+23.47.=10.29.599=940.=27.25=4.713.50.912.58.8=13.2=110小数乘除法口算练习班级姓名1.54=.54=0.13=.410=0.180.3=.21000=.2100=44.2=1.258=40.4=0.08=1.870.051.6=0.540.25=0.42.510=6.30.5614=1.64.21.4=.90.450.15=1.20.=10000.756=3.82=0.450.
9、5=0=0.241.1=0.88=1.82.1=0.920.8=6.33.9=03.60.1=0.497=00.5100=.20.9=0.20.01=0.95=0.20.5=0.5=4=809=20165 5/8 8精品文档0.156.81=8.5100=6=.10.5=0.321.6=6.28=7.21.470.4=.0425=00.25=1.60.2=00.12=1.250.5=0.48.51.7=0.0960.03=10.01=.30.3=0.3=0.5=4=16=1.7=0.6=0.25小数乘除法计算题 0.20.810.45 0.65 0.35 0.5 0.24.33.6.80.9
10、0.20.02 0.30.120.050.4.23.5.4 0.56 0.15 0.5 51000.5610006.28100 1.832.95100100 4.752.4669.050.532300.27540.88.4218.5464.454.35.84 18.6412.9 105.26.08212.27 5.2813.09 165.9 30.840.356611.270.01624026.4889.515912240600.25.51600.12542 48161.352770.117.21007.454.3011.35.6511.75.9 0.89.364.0281225.5824 0
11、.60980.96713.8124.20.640.651.6.054.6 0.7560.1810.643.5 6.40.27 0.250.50.120.444.50.1781.320166 6/8 8精品文档 1、用竖式计算0.3961.2=0.7560.36=15.613=16.90.13=1.553.9.70.016=2.50.7=10.13.3=1.8+0.02=.7632.087.5=0.430.28=0.720.9=90.753.31.052.4=4.60.6=0.20.01=16.90.131.890.54=3.080.43=0.2540=.70.016.616.1=.2229=1
12、.250.8=.20.210.3=13.953.1=.566=.80.35=0.0420.505.6736.722.0.040.121.2=18.90.54=0.358.6=.2183.523.023.5=0.1815=.580.23=.842.66.40.25528.146.6.847.0.1251.41.50.25=.22.3=.450.73=1.526.7=4.2524=0.7560.36=8.90.05=1118.723.6=8.565.1=1.30.930.71.840.78.40.25=3.54130.3961.2=15.613=5.40.0360.02514=5.7785.4=1
13、.2040.43=.259.04=.50.2=7.15224.+=1.553.93.524=.41.335.44.247.2.840.163.20167 7/8 8精品文档0636=7.61.05=13.760.8=0.760.327.65880.1810.025143.06363.70.01632.0736.020.356.781.553.16.90.1 0.040.12.842.1.890.54.10.2522.783.470.12.250.53.50.11.64411.553.92、脱 式 计 算1.24.84.8+0.3 1.48.17.-.49.510112.50.42.580.61.2540.5 0.810.184.13082570.00.10.7.480.5-5.6=10.7512.5=0.420.30.840.0=3.94+34.30.20168 8/8 8