小学五年级数学上期小数点除法计算练习题合集.pdf

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1、小学五年级数学上期计算练习题集小学五年级数学上期计算练习题集24024048=48=42004200300=300=2.42.42=2=48480.6=960.6=963=3=0.240.240.2=0.2=4.84.86=6=0.960.960.03=2.40.03=2.40.2=4.80.2=4.80.6=9.60.6=9.60.3=3.240.3=3.2424=3.2424=3.240.24=3.240.24=3.242.4=2.42.4=2.42=482=480.6=0.6=96963=0.243=0.240.2=4.80.2=4.86=0.966=0.960.03=0.03=2.42

2、.40.2=4.80.2=4.80.6=9.60.6=9.60.3=25.80.3=25.86=6=22.822.83=5.983=5.980.23=19.760.23=19.765.2=3.815.2=3.817=7=323242=246.442=246.413=2.1713=2.170.7=0.40.7=0.40.01=0.01=15151.5=81.5=810=110=10.5=0.960.5=0.963=1.473=1.470.7=5.40.7=5.46=46=40.8=9.60.8=9.60.6=0.6=0.70.70.01=6.60.01=6.60.66=4.20.66=4.23.

3、53.51.6+2.41.6+2.40.3=0.3=0.90.90.010.0112120.3=2.870.3=2.870.70.713134 40.960.960.30.31.51.50.40.47 70.250.2516161.61.664.3264.3216164.24.20.10.172.872.80.80.88.48.44.24.23.23.21.61.63.53.53.53.53 319.619.62=8.82=8.82.2=0.92.2=0.90.15=5.50.15=5.50.55=2.20.55=2.20.11=19.60.11=19.64=0.3964=0.3961.2=0

4、.7561.2=0.7560.36=90.750.36=90.753.3=16.93.3=16.90.13=0.13=1.551.553.9=2.53.9=2.50.7=10.10.7=10.13.3=10.753.3=10.7512.5=12.5=5.225.2229=18.7229=18.723.6=13.953.6=13.953.1=83.1=810=110=10.5=0.960.5=0.963=1.473=1.470.7=0.570.7=0.5719=19=5.45.46=1286=1280.4=780.4=780.6=9.60.6=9.63.2=3.2=65650.05=540.05

5、=540.12=320.12=320.4=360.4=360.18=0.18=42420.003=780.003=780.06=450.06=450.005=810.005=810.03=0.03=7.27.20.002=10000.002=10001.25=101.25=102.5=1202.5=1200.024=0.024=7.57.55=8.65=8.60.002=0.00360.002=0.00363.6=8.63.6=8.62=2=2.52.50.005=0.360.005=0.360.0006=7.50.0006=7.52=6.32=6.321=21=8.68.60.0043=46

6、0.0043=460.0023=8.40.0023=8.40.0084=1.280.0084=1.283.2=3.2=9.89.80.7=4.60.7=4.60.023=0.0090.023=0.0090.005=390.005=390.0003=0.0003=133133.0007=5.05.0007=5.050.5=1230000.5=1230001.23=0.001251.23=0.0012550=50=5.65.6700=760700=7600.008=4.3290.008=4.3296=4926=4920.004=0.004=18.6318.630.03=0.290.03=0.292

7、.9=72.9=719+7=22.819+7=22.83=5.983=5.980.23=19.760.23=19.765.2=3.815.2=3.817=157=151.5=1.5=323242=246.442=246.413=2.1713=2.170.7=0.40.7=0.40.01=0.01=5436543618=18=(180+20)(180+20)5=2505=2502502505=70+505=70+5050+70=50+70=727210110172=23572=2352828353528=2.628=2.678+7878+787.4=7.26-(5.26-1.5)=87.4=7.

8、26-(5.26-1.5)=8(2.5(2.50.25)0.25)1.251.250.80.80.50.5（1.51.50.25)0.25)4 40.120.120.50.50.160.167.287.2899+7.28=4.399+7.28=4.350500.2=16.120.2=16.12999916.12=7.2816.12=7.2899+7.28=99+7.28=10210245-328=100145-328=10019036903618=3.818=3.85.25+14.5=5.25+14.5=300-4263300-426321=0.8121=0.810.25+5.96=4030.

9、25+5.96=403131327=27=(25+4)(25+4)4=4=（1.2+1.8)1.2+1.8)4.5=10254.5=102576876832=32=645-45645-4512=0.96+9.612=0.96+9.69.9=4019.9=40119+284=19+284=640+128640+12845=1.2545=1.258 81.25=5.371.25=5.370+4.63=0+4.63=64642.642.640.5=3.94+34.30.5=3.94+34.30.2=3.60.2=3.69.85-5.46=8.059.85-5.46=8.053.4+7.6=3.4+7

10、.6=2.82.80.5+1.58=4.80.5+1.58=4.84.84.80.5=(1.250.5=(1.250.125)0.125)8=8=56.556.5999956.5=4.85+0.3556.5=4.85+0.351.4=0.871.4=0.873.16+4.64=3.16+4.64=40.540.50.810.810.18=4.80.18=4.8(15(15 2.4)=2.132.4)=2.130 08257=8257=6.81+6.816.81+6.8199=0.2599=0.2518518540=2.540=2.5(3.8(3.80.04)=0.04)=0.250.2539+

11、0.25=(839+0.25=(85.27)5.27)1.25=6.81+6.811.25=6.81+6.8199=99=0.250.2518518540=6.840=6.80.750.750.5=3.750.5=3.750.1250.1252.75=2.75=1.53+23.41.53+23.47.2=1.2+3.2+0.8=1.27.2=1.2+3.2+0.8=1.22.52.54=4=3.01+1.7+0.99=13.01+1.7+0.99=10.660.666=2.7-2.76=2.7-2.72.7=2.7=5.45.4(0.51(0.510.17)=0.780.17)=0.7899+

12、0.78=5.499+0.78=5.4(7.26(7.266.05)=6.05)=8.78.717.4-8.717.4-8.77.4=12.57.4=12.50.40.42.52.58=8=0.680.68（5.2-3.5)5.2-3.5)1.25=1.25=(0.25+2.5+25)(0.25+2.5+25)0.4=0.4=5-0.95-0.90.2+1.80.2+1.80.5=6.40.5=6.43.28+4.63.28+4.63.28-3.28=3.28-3.28=12.2712.272121(7.3(7.36.6)6.6)2.4=4.42.4=4.40.80.83.43.40.8=0.

13、8=(9.37+9.37+9.37+9.37)(9.37+9.37+9.37+9.37)2.5=2.372.5=2.376.3+2.376.3+2.373.7=3.7=46460.33+540.33+540.33=1.93+2.7+2.07+7.3=0.33=1.93+2.7+2.07+7.3=262615.715.715.715.724=(2.27524=(2.275 0.625)0.625)0.28=0.28=85.0785.07(15.3(15.34.8)+5.369=404.8)+5.369=40（3.53.52.75+0.862.75+0.86）=373725+26825+26867

14、=67=（32+36032+3604545）72=72=（7590759033331414）54=41254=412（60760736361414）=10.510.5(5.2-3.5)=(5.2-3.5)=（13.813.88.78.7）0.034=0.034=6.25+3.85-2.125+3.875=3.375+5.75+2.25+6.625=6.25+3.85-2.125+3.875=3.375+5.75+2.25+6.625=2.12.14.3+5.74.3+5.72.1=3.3752.1=3.3750.97+0.970.97+0.976.625=6.625=6.54+2.4+3.46

15、+0.6=95.66.54+2.4+3.46+0.6=95.61.8+95.61.8+95.68.2=8.2=1.51.54.24.20.750.750.25=3.270.25=3.274+3.274+3.275.7=5.7=0.250.2580800.450.450.9=2.4+2.40.9=2.4+2.4(5.375-3.375)=(5.375-3.375)=7.5-5.77.5-5.71 13=12.37-3.25-6.75=3=12.37-3.25-6.75=16166.8+2.26.8+2.216+16=58.7-16.6516+16=58.7-16.653.7=3.7=0.40.4

16、4.74.72.5+(2.3+5.3)=9.31-1.125-7.875=2.5+(2.3+5.3)=9.31-1.125-7.875=400400(0.62+0.08)=1.2(0.62+0.08)=1.2(9.6(9.62.4)2.4)4.8=4.8=（8.588.583.693.69）（）（3.43.41.81.8）=1.5=1.5（10.0310.0315.615.67.57.5）=30.630.6（4.54.50.160.16）=4.7+3.91=4.7+3.91(32-29.7)=(32-29.7)=3.123.12（0.90.90.70.70.10.1）=9.2+9.728=9.

17、2+9.7283.23.21.5=1.5=2.42.40.750.751.251.252.5=2.5=（20.220.20.60.62.122.12）0.1=0.1=(1.5(1.50.9+3.65)0.9+3.65)2.5=8.482.5=8.480.80.80.9=0.9=1011010.360.36（14.414.40.050.05）=(25.3-9.7)=(25.3-9.7)0.30.38.5=8.5=10.510.5(5.1(5.14.4)+18.25=4.114.4)+18.25=4.110.720.72(3.38(3.382.132.13）=10251025112511254.5

18、4.53.6=3.6=（6.86.85.45.4）2.752.750.9=0.9=0.8750.87536+4.0536+4.058.1=8.1=（22722725254.684.68）0.5=0.5=630630（2.982.986.56.50.080.08）=(21.88+29.8)=(21.88+29.8)7.6=7.6=(8.1(8.15.4)5.4)3.63.685.7=(3.44+20.585.7=(3.44+20.50.32)0.32)0.16=0.16=0.540.54(8.7(8.745.3)45.3)28.4=0.128.4=0.11+11+10.80.80.1=0.1=（

19、1.251.256.46.4）14.8814.882.4=(4.32.4=(4.32.012.012.2)2.2)4=4=58.858.8（0.60.60.70.7）0.02=10.40.02=10.47.797.79（0.350.350.60.6）=3.63.6（1.21.20.50.5）5=13.75=13.70.250.253.73.74=4=3.63.61.25+0.321.25+0.320.4=0.80.4=0.8(3.2(3.22.992.992.3)=2.3)=2.52.5(6(69.7289.7283.2)=5.23.2)=5.2(4.6(4.60.920.920.04)=0.

20、04)=5.45.4(3.94(3.940.86)0.86)0.8=19.280.8=19.281.821.820.7=0.7=10.5610.563.753.753.753.750.56=(1.50.56=(1.5 0.80.81)1)0.4=0.4=（37.62+20.7637.62+20.76）0.042=0.042=（17.2-4.517.2-4.53.63.6）0.32=0.32=(6.02+2.8)(6.02+2.8)0.4-2.05=3.270.4-2.05=3.27（80.5-9.8480.5-9.840.160.16）=(71.2(71.271.271.20.9)0.9)0.

21、25=1.080.25=1.08（3.94+34.33.94+34.30.20.2）=（4.25-4.254.25-4.250.80.8）1.7=1.461.7=1.465+12.85+12.80.40.47.5=7.5=1.521.521.61.65 55.7=3.85.7=3.8（242425250.60.6）=(0.25+0.125(0.25+0.125）（）（0.750.750.4)=200.4)=202.52.54 48=8=(4.8(4.84.84.80.5)0.5)2=0.82=0.8（10.410.40.640.64）0.92=0.92=(25.3-9.7)(25.3-9.7)

22、0.30.37.6=7.6=（4.5+1.34.5+1.36 6）1.5=1.5=58.858.8（0.60.60.70.7）0.02=0.40.02=0.4(3.2-0.8)(3.2-0.8)1.2=1.2=16.78-1.616.78-1.61.51.50.8=(53.73-17.49)0.8=(53.73-17.49)(2.6+12.4)=(2.6+12.4)=18.6418.644.354.352 220.9=8020.9=808.28.2（10107.67.6）=(9(98.5)8.5)(5(54.76)4.76)0.1=1.60.1=1.68.48.41.51.50.18=0.18

23、=（1.1-0.781.1-0.78）（）（2.7-1.952.7-1.95）=（20.220.20.60.62.82.80.4=0.4=0.060.06(10.14(10.140.64)0.64)2=17.682=17.685.2+2.75.2+2.71.5=1.5=19.8+(3.749-0.299)19.8+(3.749-0.299)2.3=8.6+15.42.3=8.6+15.40.40.41.4=1.4=1.51.51.21.20.60.62.4=0.62.4=0.6（6.256.252.52.50.250.25）=4.324.32151512125.15.10.85=5.60.85

24、=5.6(12.5(12.58.58.5 0.85)=0.85)=8.74-8.748.74-8.7423+70023+7000.03=0.38+9.620.03=0.38+9.623.73.75.4=5.4=4.384.38（36.94+34.336.94+34.30.20.2）=（5.84-3.95.84-3.9）0.4+0.15=0.4+0.15=1.61.6(2.25+27.75(2.25+27.751.5)=2.021.5)=2.021.0271.0270.260.26）=6.56.5(10-3.7)+2.98=(10-3.7)+2.98=4.75+8.44.75+8.4(9.2-6

25、.8)=(9.2-6.8)=4.54.5(0.75-0.356)+9.23=5.4+(0.63+1.29(0.75-0.356)+9.23=5.4+(0.63+1.290.23)=0.23)=1.461.465+12.85+12.80.40.47.5=2.987.5=2.986.56.5（3.23.23.123.12）=(15.6-2.4)(15.6-2.4)0.8+4.32=4.110.8+4.32=4.110.720.72（3.383.382.13=2.13=（6.86.85.45.4）2.752.750.9=10.9=10.250.25（1.281.283.23.2）=4.784.780.220.22202016=31.716=31.70.50.50.70.71.65=1.65=10107.57.5（6.46.45.95.9）=（2.952.9510.5810.581.531.53）0.25=0.25=4.24.2(6.18(6.183.03)+6.3=2.73.03)+6.3=2.74+6.34+6.30.25=0.25=