(完整版)五年级小数乘除法口算练习题(可编辑修改word版)

1、小数乘除法口算练习1.5X4=2.5X4=0.13X4=5.410=0.18X0.3=4.2X1000=0.45F0.15二3.6F0.1=8.5X100=8.5F1.7=3.2100=1.2F0.3=0.49F7二0.04X25=0.0960.03=844.2=1000X0.756=0.5X100=0F0.25二1F0.01二1.25X8=3.8X2=7.2F0.9二1.6X0.2=9.3F0.3二40.4=0.450.5=0.20.01=0.9X6=2.1X0.3=7X0.08=1.87X0=0.24X5=0.2X0.5=60X0.5=0.05X1.6=0.5X1.1=0.8X0.5=60

2、.12=1.25X4=4X0.25=0.4F8=1.8X0.5=8F0.5二0.3216=2.5F10二6.3F2.1=0.924=80F1.6二6.21.7=0.5614=1.6F0.8二6.39=0.15X8=7.2F0.6二4.2F1.4二3.9F3.9二06.81=1.47X0.4=0.4X0.25=0.8X7=0.7X8=3.21X23=32.1X0.23=0.9X0.3=10X0.05=0.7X4=12.5X8=0.4X50=4.1X2=0.9X0.3=1.25X8=2.05X100=1.25X8=0.2X0.4=2.5X0.4=0.90.52=1.5X7=10.3X2=3.21X

3、2.3=3.21X0.23=3.5X0.2=0.13X7=0.05X4=2.3X4=30X0.1=0.35X0.2=1X0.06=10.73=0.04X0.3=1.6X5=8.21.8=2.4X5=3.99X1=1.32X8=5X0.6=32.1X2.3=321X0.023=2.01X0=0.21X100=4X0.3=3.25X0=2.6X3=7.5X0.1=9X0.5=0.6X8=0.4X0.25=0.91.4=10035.22=0.22X4=0X3.52=7.2F6=5.2F2=4.4F41.5X33.6F31.2X0.43.6F3=2.7F30.12F30.45F9=3.6F62.7F2

4、1.2F3=0.45F42.5F58.4F7=0.34F172.5F0.58.4F0.7=0.34F0.1730.4F41.2X6=0.72F0.62.6F1.30.6X0.3=0F3.657.82F11.4F0.7=3.6F0.065.6F0.90.48F0.8=4.4F0.114.2X30.3F0.01=4F0.55.1F0.170.9F0.45=9.6F161F0.013F48.1F92.5X43.66.3=0.05X43.5X010.083.5X0.011.25F0.253.90.394.85.20.5X0.46.44=1.5F0.3=4.2X3=2.5X2=0.5X10=0.6X8=

5、2.1X2=2.8X10=0.7X0.8=0.04X20=5.6+0.4=4.7+2.3=4.5X2=6.92.5=7.2X0.8=6X3.4=0.620.32=1.4X0.5=0.75X100=0.02X0.5=3.6X0.3=6.37=5.6X100=0.75F0.25二0.125X8=4.8F0.3=0.862=0.56F28二0.360.4=0.640.8=0.7X9=3.624=0.8X1.1=7.2+12.8=46.73.8=12.8F4二5.2F13二12.55=1.64+4.1=1020=2415=8.65X10=0.35X0.6=3.08X0.01=4.95X1000=6.9

6、X0.1=0.4X0.5=2.4F0.8二10.89=9.6F0.8=0.1082=4.950.9=9.65F0.1二0.325X100=2.5X8=0.56F0.7二0.125X4=3.28X0.1=3.90.13=7.2X0.1=0.01X0.1=0.25X0.4=1.6F0.8=1F2.5二1.25X0.8=3.20.04=0F1.7=0.22X102=9.6F0.8二5X0.24=4.50.05=3.9F0.1316.5F0.5二5X0.12=24X0.5=4.8X0.5=2.84.2=0.842.1=5F0.25=7.80.01=5.4F0.6二3.2F5=7X0.62=0.560.

7、8=7.42.8=0.180.2=0.16F8=4.5X0.02=87.2=1.2X30=0.012X0.2=7.3X0.3=06=3.60.12=7.8F0.6=2F5=4.55=0.3F0.6=0.960.2=10.5X0.4二0.610.39=0.54F0.6二4.080.4=7.30.27=8X0.125=0.56F28二1020=109.4二0.8X0.11=7.2+12.8=5.60.01=2.3X100=0.75X100=0.1082=10.89=7.80.01=5.4F0.6二35=7X0.62=12F0.5二5.2X0.4=12.20.2=5.6100=0.413.7=0.0

8、2X0.5=7.20.8=1.4X0.5=84F0.21二0.75F0.25二2.5X16=0.1082=1.7532.5=165.07=5.213=1.6441=1.02X0.2=0.26X0.3=8.4X0.02=1.2X6=0.8X0.05=12.60.03=8.710.1=210.21=0.8X0.13=0.34F17二8.080.4=0.5X2.2=1.24X4=3.270.63=5.02X0.3=0.3X0.5=5.6F7二72F7.2=0.70.35=0.7F1.40.480.04=1.25F2.5二5.5+5.5=16.88=0.542.2=3.50.05=20.02=0.25X40=1.5X0.6=0.32F0.8二12.25F0.5二73.5X0.1=46.552.5=0.45X102=1.25X88=2.64+3.85+1.54=8X1.25=7F3.5二4.2F0.7F6二0.4X8.6X25=0.27F0.3二2.5X101=0.65X1010.65=2.6X7F2.6X7=0.02X0.5=3.6X0.3=6.37=5.6X100=7.80.01=