小學(xué)五年級小數(shù)乘除法計(jì)算題匯編57772

1、五年級數(shù)學(xué)上0.8X25=1.25X8=0.25X4=100.5=10000.8=234X0.1=456X0.001=48=6+12=15=30X0.9=3.2100=.用豎式計(jì)算.15.6+24=0.138+15=1.35+27=0.416+32=2.688+0.56=10.625+25=0.375+0.025=0.16+0.25=126+45=150.06=10+0.004=2.7+7.5=25.6+0.032=56.28+67=10575=6.75+15=22.4+4=1.8+12=6.7X0.3=2.4X6.2=0.56X0.04=3.7X4.6=0.29X0.07=6.5X8.4=1

2、.8X23=0.37X0.4=1.06X25=7X0.86=0.6X0.86=27X0.43=4.8X0.25=1.5X105=二.口算.三.簡便算法.2.32X6.5+7.68X6.56.345X2.54+6.45X6.345+6.34564X0.1251.25X64X0.12525X0.32X12.56.80.528.60.5537.5416.2425438.41254.5X4X0.54200.2536X0.5438.93.6+0.250.481.2596000+1252.4+0.1257.22.537X8X1.252.5104、直接寫出結(jié)果.0.8+0.6=1.25X80=5.243.7

3、6=625X0.8=4.2-3.6=0.3216=13+0.26=9.6+16=14.50.24=+8=1.3+8.46=0.8-0.45=5X2.4=1-0.01=8.13=2.412=250X0.4=20.5+2.05=37.5X400=0.782.2=1.58=6X1.5=25X0.4=9.6+16=4-0.04=4.15+0.85=10-0.1=0.13X7=9.6+4=0.16+8=二、列豎式計(jì)算1.64+2.35=8.656.31=28.448+14=0.58X250=12.5+3.6=10.88+34=107.64=1.86X7=13.886.29=926X0.15=8+500=

4、6.3+7.93=13.6+8.46=100.2-2.28=44+9精確到百分位23X7.06=三、計(jì)算能簡便的用簡便方法計(jì)算8X25X1.25X164.04X25045.55-(6.82+15.55)3.2X99+3.24.8X39+61X4.8(85+40)X(205)578405+45X164.6X56+48X4.6-4.6X4、直接寫出得數(shù)0.60.8=30.9=2.5X0.4=3.60.4=12.58=500.04=80X0.3=1.1X9=列豎式計(jì)算6.50.04=0.380.25=150X0.12=0.871.9=8.50.39=3.526.7=三、簡便計(jì)算12.50.960.8

5、2.5X(3.8X0.04)7.69101460.33+540.330.2539+0.25999.8、列豎式計(jì)算36X5.5=18X3.06=3.4521=31.524.5=0.80.56=4.230.028=二、簡便計(jì)算1.018.50.7998+0.79X21.259.8780.255.80.476.3X27-76.3X170.125722.4992.86X101-2.864.65X32+6.8X46.5、列豎式計(jì)算0.63X1.05=360.56=0.320.25=7.20.78=3.032.06=87X1.15=二、簡便計(jì)算4.81.250.731027.8X5.6+7.8X4.42.

6、31X1.20.582.8X31+82.8X6912.50.42.580.25360.851997.25X67.87725X0.2787、列豎式計(jì)算4.8X7.5=150X7.4=0.451.32=0.280.25=3080.43=480.35=二、簡便計(jì)算4.27.8+2.24.20.258.549.51017.6X0.8+0.2X7.60.84.3X1.25)3.12+3.12X990.86X15.7-0.86X14.71018.6-8.6(8X5.27)X1.25小學(xué)五年級數(shù)學(xué)上期計(jì)算練習(xí)題集2.14-0.9=0.5+7.6=24048=4200300=0.750.38=396+99=9

7、030=2035=0.2=2.25=1.57+3.43=286+199=18.54-9.9=3699=2.42=480.6=96+3=0.240.2=3.24+0.24=3.24+2.4=2.42=48+0.6=96+3=4.8+6=0.960.03=2.40.2=4.80.6=9.60.3=25.86=22.83=5.980.23=19.765.2=3.81+7=3242=246.413=2.17+0.7=0.40.01=5.3+6.7=5.4-3.6-1.4=30X0.01=151.5=12.9-8.5=7.20.4=2.81.4=8+2-8+2=286+198=314-202=10X0.

8、07=0.3X1.4=0.05X7=0.92X0.4=0.2X0.26=0.14X4=0.02X0.1=1.2X0.3=0.2X0.4=8.2+1.8=10035.22=2.3X4=2.5X0.4=2.4X5=0.22X4=3.25X0.5=0.90.52=3.99X1=0X3.52=12.5X8=8+10=10-1.8-7.2=0.43+3.57=2.5412=0.9X0.8=7.5x-3x=a+3a+7a=1.05X100=1+0.5=0.96+3=1.47+0.7=5.4+6=0.56100=3.78X100=4+0.8=3.215X100=0.8x10=4.08100=1.10.2=0

9、.6X0.8=3X0.9=2.5X0.4=3.6X0.4=12.58=500.04=800.3=1.19=0.16X5=1.78+2.2=9.6+0.6=1.2X0.5=0.7+0.01=2.5X0.4=12-3.9=0.9=6.6+0.66=3.9+2.03=4.2+3.5=1.6+2.4X0.3=2.1427+456+73=0.3X0.3=7.2+2.8=0.9+0.01=12+0.3=2.87+0.7=13+4=8-2.5=0.96+0.3=1.5X0.4=7+0.25=2.5X0.7X0.8=16+1.6=5.6X1.01=0.36+0.64=64.32+16=4.2+0.1=72.8

10、+0.8=8.412X2.5=+4.2=13.8+9.9=2.4X2.5=0.05X0.8=2.560.37=1.23X3=3.2+1.6=3.5+3.5X3=19.6+2=8.8+2.2=0.75X4=0.5X0.8=0.15=8.4X0.2=1.6X0.2=7.2X0.3=2.8X0.3=0.9+1.8X0.4=5.5+0.55=0.08X100=2.2+0.11=5.46+4.54=12.5X0.8=0.350.396+1.2=X0.3=1.4X5=2.8X4=19.6+4=22.5X4=0.756+0.36=15.6X13=0.1815=0.02514=3.06X36=0.04X0.1

11、2=3.84X2.6=5.76X3=7.15X22=90.75+3.3=3.68X0.2=526+301=223-99=0.45X1.25=0.30.3=XX2.5=0.8X3.6=0.31.55+3.9=3.7X0.016=13.760.8=5.2X0.6=8.4X1.3=6.4X0.5=4.48X0.4=5.255=35.4X4.2=0.042X0.54=0.760.32=0.250.046=2.523.4=1.0825=4.8X0.25=2.50.7=10.1+3.3=10.75+12.5=3.259.04=12.58.8=0.43X0.28=6.450.73=4.60.6=8.90.0

12、5=3.080.43=1.526.7=5.22+29=18.723.6=13.95+3.1=8+10=10-1.8-7.2=0.43+3.57=2.5X4X12=0.90.8=7.5x-3x=a+3a+7a=1.05x100=0.5=0.963=1.470.7=5.4+6=1280.4=78+0.6=0.18=7600.008=78+0.06=45+0.005=810.03=7.20.002=10+2.5=120+0.024=7.55=8.60.002=8.60.36+2=+0.0006=7.52=6.321=8.60.0043=8.4+0.0084=1.283.2=9.80.7=4.60.0

13、23=395.05+0.0003=+0.5=1230001.23=0.0012550=5.6700=9.6+3.2=65+0.05=0.12=320.4=365442+0.003=10001.25=0.0036+3.6=2.5+0.005=460.0023=0.0090.005=133.0007=4.3296=4920.004=18.630.03=9.5X99=0.292.9=3.4X0.2=0.57+19=63+124+76=7.09X10.8=0.8X7.09=9.5X101=3.8X10.1=7.69X101=3.810.1=0.125X72=7X19+7=22.8+3=5.98+0.2

14、3=19.76+5.2=3.81+7=32+42=246.4+13=2.17+0.7=0.4+0.01=5.3+6.7=5.4-3.6-1.4=30X0.01=15+1.5=12.9-8.5=7.2X0.4=2.8X1.4=8+2-8+2=286+198=314-202=526+301=223-99=0.45X2.5=0.8X1.25=0.3X3.6=0.3X0.3=10X0.07=0.3X1.4=0.05X7=0.920.4=0.2X0.26=0.14X4=0.02X0.1=1.2X0.3=0.2X0.4=8.2+1.8=10035.22=2.3X4=2.5X0.4=2.4X5=0.22X4

15、=3.25X0.5=0.90.52=3.99X1=0X3.52=12.5X8=5.42.51.4=2.5X1.25X0.32=12-6.2一3.8=(180+20)+5=1.7+0.43+3.3=75X25X4=250-250+5=70+5050+70=13.5X0.98=0.1-0.047=2.6X78+78X7.4=7.26-(5.26-1.5)=8X(2.5+0.25)1.25X0.8X0.5=(1.5+0.25)X4=0.12X0.5X0.16=7.2899+7.28=4.3X50X0.2=5436+18102X45-328=10019036+18=3.85.25+14.5=300-4

16、263+21=0.81+0.25+5.96=403+13X27=(25+4)X4=(1.2+1.8)X4.5=1025768+32=645-45X12=10-2.87-7.13=0.96+9.69.9=40119+284=640+12845=1.25X8+1.25=5.370+4.63=2.57.14=16.12X99+16.12=5.0-0.90.9=7.2899+7.28=4.3500.2=64-2.64X0.5=3.94+34.30.2=8.91.14.7=2.75.43.9=3.6X9.85-5.46=8.053.4+7.6=6.584.50.9=2.80.5+1.58=32+4.9一

17、0.9=4.84.8X0.5=(1.25-0.125)8=4.8X100.1=56.5X99+56.5=4.85+0.35+1.4=0.87X3.16+4.64=40.5+0.81X0.18=4.8X(15+2.4)=2.13X0X8257=6.81+6.81X99=0.25X185X40=2.5(3.80.04)=0.2539+0.25=(8X5.27)X1.25=6.81+6.81X99=0.25X185X40=6.8X0.75+0.5=3.75+0.1252.75=1.53+23.4+7.2=1.2+3.2+0.8=1.2X2.5X4=3.01+1.7+0.99=1X0.66+6=2.7

18、-2.7+2.7=5.4+(0.51+0.17)=0.7899+0.78=5.4X(7.266.05)=8.7X17.4-8.7X7.4=12.5X0.4X2.5X8=0.68+(5.2-3.5)1.25=(0.25+2.5+25)0.4=5-0.9X0.2+1.8+0.5=6.43.28+4.63.28-3.28=12.27+21+(7.3-6.6)X2.4=4.40.83.4X0.8=(9.37+9.37+9.37+9.37)2.5=2.376.3+2.373.7=460.33+540.33=1.93+2.7+2.07+7.3=26X15.7+15.7X24=(2.2750.625)0.2

19、8=85.07-(15.3-4.8)+5.369=40-(3.5-2.75+0.86)37X25+268+67=(32+360+45)X72=(7590+3314)+54=412+(60736X14)10.5(5.2-3.5)=(13.8-8.7)+0.034=6.25+3.85-2.125+3.875=3.375+5.75+2.25+6.625=2.1X4.3+5.7X2.1=3.375X0.97+0.97X6.625=6.54+2.4+3.46+0.6=95.6X1.8+95.6X8.2=1.5X4.2-0.75+0.25=3.274+3.275.7=0.25X80-0.45+0.9=2.

20、4+2.4(5.375-3.375)=7.5-5.7X1+3=12.37-3.25-6.75=16X6.8+2.2X16+16=58.7-16.65+3.7=0.44.72.5+(2.3+5.3)=9.31-1.125-7.875=400(0.62+0.08)=30.6+(4.5X0.16)4.7+3.91(32-29.7)=3.12X(0.9+0.7+0.1)=9.2+9.728+3.2X1.5=2.4X0.75+1.25-2.5=(20.2X0.6-2.12)+0.1=(1.5X0.9+3.65)+2.5=8.48+0.8X0.9=101X0.36+(14.4X0.05)=(25.3-9.

21、7)+0.3X8.5=10.5+(5.1-4.4)+18.25=4.110.72X(3.38-2.13)=10251125+4.5X3.6=(6.85.4)X2.75-0.9=0.875X36+4.05+8.1=(227+254.68)X0.5=630+(2.98+6.5X0.08)=(21.88+29.8)7.6=(8.1-5.4)+3.6+85.7=(3.44+20.5X0.32)+0.16=0.54(8.7+45.3)X28.4=0.1+1+1+0.8-0.1=(1.25+6.4)14.88+2.4=(4.3-2.01+2.2)4=58.8+(0.6X0.7)+0.02=10.4-7.7

22、9+(0.35+0.6)=3.61.2+0.5)X5=13.7X0.253.7+4=3.6X1.25+0.320.4=0.8X(3.22.99+2.3)=2.5X(6+9.728+3.2)=5.2X(4.6+0.92X0.04)=5.4+(3.94+0.86)X0.8=19.28+1.82+0.7=10.56X3.75-3.750.56=(1.50.81)0.4=(37.62+20.76)+0.042=(17.2-4.5X3.6)+0.32=(6.02+2.8)+0.4-2.05=3.27X(80.5-9.84+0.16)=(71.271.2X0.9)+0.25=1.08+(3.94+34.3

23、X0.2)=(4.25-4.25X0.8)+1.7=1.46X5+12.8+0.4X7.5=1.52-1.6X5+5.7=3.8+(24-25X0.6)=0.25+0.125)+(0.75X0.4)=20-2.5X4+8=(4.8-4.8X0.5)+2=0.8(10.4+0.64)+0.92=(25.3-9.7)+0.3X7.6=(4.5+1.3X6)+1.5=58.80.6X0.7)+0.02=0.4X(3.2-0.8)+1.2=16.78-1.6X1.5+0.8=(53.73-17.49)X(2.6+12.4)=18.64-4.35X2+20.9=80-8.2X(10-7.6)=(9-8.

24、5)X(54.76)+0.1=1.6+8.4X1.5+0.18=(1.1-0.78)X(2.7-1.95(20.2X0.62.8+0.4=0.06X(10.14-0.64)+2=17.68+5.2+2.7X1.5=19.8+(3.749-0.299)+2.3=8.6+15.4+0.4X1.4=1.5X1.2-0.6+2.4=0.6X(6.25+2.5+0.25)=4.32X15+12+5.1+0.85=5.6X(12.58.5+0.85)=8.74-8.74+23+700X0.03=0.38+9.62+3.7X5.4=4.38+(36.94+34.3X0.2)(5.84-3.9)+0.4+0.

25、15=1.6(2.25+27.75+1.5)=2.02X1.027+0.26).5X(10-3.7)+2.98=4.75+8.4(9.2-6.8)=4.5X(0.75-0.356)+9.23=5.4+(0.63+1.29+0.23)=1.46X5+12.8+0.4X7.5=2.98+6.5X(3.2-3.12)=(15.6-2.4)0.8+4.32=4.11-0.72X(3.38-2.13=(6.8-5.4)X2.75-0.9=+0.25X(1.28+3.2)=4.78+0.22X20-16=2位小數(shù)商是循環(huán)小數(shù)的橫式答案用簡寫方法記錄,除不盡保存43.5+1235.21+739.6+246.210.032101.451.3+0.2791.2+3.80.7560.180.660.311.971.569.62.938.40.815+0.068.2+0.120.8+0.976.4+5.44.7+31.251.2324214.362.78.336.21.7+0.032.41+0.70.396+1.20.7560.3690.75+3.33.68X0