精选文库小数除法计算题500道（口算300道+竖式200道）含答案一口算题（共50小题）1直接写出下面各题的得数 4.80.8=7.54.5=0.7515=3.50.4=100.01=102.05=0.61.5=40.25=1.36+2.87+3.64=1.80.40.25=2直接写出得数 2.10.7=25=10.2=78=5.30.53=0.10.01=0.2540=6.55.6=1.260.6=0.546=3直接写得数 30.22=0.010.5=0.728=4.80.06=6.4+3.6=13=101.55=1.258=4口算 0.90.03=7.22=0.052=0.7411=0.2540.254=3.13.1=1.32+81.32+8=7.240= 6.250.87+0.13=0.42.725=5直接写得数6.30.3= 1.80.5= 25.1+4.9= 2.50.54=6.直接写出得数6.40.2=0.90.89=1.07+8.3=3.610=1001.5=8.1+9=4.50.2=113.9=7直接写得数 5.60.8=6.825.2=2.50.04=10.5+0.5=9.150.3=17.20.86=1.80.1=12.50.80=8直接写得数1.4100=2.8010=2.4100=0.331000=906=0.025100=90100=0.32+1.98=14.3+5.7=999+9=9直接写得数100.01=0.22+0.8=102.05=40.25=019.8=0.20.05=1.36+3.64=0.40.25=10直接写得数0.250.5= 0.320.04= 1.254=1.60.4= 0.546= 5.67=11直接写得数 5.0910=12.50.8=0.50.25=45.61=32.10.2=0.256=0.40.5=0.540.9=10.20.01=12.50.8=12口算45=1.80.03=752.5=0.225.4=3.6+4.4=105.2=3.40.2=7.86=13直接写出得数 3.60.3=6.37=5.6100=0.254=0.5628=360.9=0.64+0.8=0.723=1.220=75=6.120.5=2.950.2=14口算3.42=2.70.3=0.426=4.122=6.30.9=1.53+2.4=4.80.5=6.480=400.41=30.99=104.1=4.60.5=15直接写得数0.255=0.720.9=3.145100=7.23.6=150=12.44.1=0.01+0.99=7.67.6=1.254=5002.5=16直接写得数0.355=0.32=0.30.2=0.70.9=073=2.45=4.90=20.455=17口算我最棒0.641.6=1.40.5=0.720.9=10.98.9=2.7+7.2=01.5=2.70.3=240.3=4.3+2.7=2000.07=0.254.9=40.8=18直接写得数0.810=25+8=1871000=058=2379=257+0=00.008=0.001100=6.08051000=245=19直接写得数0.639=5.41.45=04.65=3.50.7=10.25=40.5=0.10.05=3.30.1=2.70.90.360.12=0.142=9.66=20直接写得数8.44=3.60.2=0.7290=1.10.8=0.56+4.44=1.2558=2.9+3.7+2.1=7.68+2.48=0.40.25=21请你直接写出得数4.80.8=7.50.45=5.7+3.3=10.25=6.20.621=0.751.5=0.24=0.214=1.260=5+3.20.8=22直接写出得数0.720.9=23.7+2.63=4.80.4=0.52=6.55.6=10.25=80.8=104=0.40.8=0.480.8=0.354=0.30.15=23直接写出得数1.20.4=28=40.5=0.724=05.32=3.6+1.8=10.73=0.240.6=6.41.6=0.12580=0.50.8=13.20.6=24直接写得数 2.50.5=0.420.6=3.50.01=0.540.6=0.80.35=0.254=12.50.8=0.250=03.68=0.30.2=25直接写出得数0.560.7=0.6+0.65=3.91.3=120.03=5.20.13=991.01=13.52.87.2=250.32125=26口算 3.61.2=8.19=4.80.6=1.258=990.9=250.05=880.008=12.5=27直接写得数0.640.32=0.71.2=7.2（0.89）=400.25=04.8=2.92.9=0.30.6=0.0750=1000.07=22.11=28口算0.020.1= 124.3= 360.01= 0.80.125= 2.3+0.8= 0.360.49=29口算3.61.2= 4.44= 4.80.4= 10.25=30直接写得数6.48=9.80.14=4.816=0.639=8.729=0.999.9=5.50.11=13.86.9=31直接写出得数0.568=0.0710=31.9=1.20.1=510.3=4.3+15.37=2.910.0212.13.960.5832直接写出得数 3.63=7.86=9.99=56.77=4.84=3.913=3.612=8.127=0.042=0.884=1.255=7.50.05=33口算10.25=0.786=2.424=6.60.6=50.5=340.2=0.87=80.6=700.12=34直接算出得数2.12=3.8+1.02=7.50.4=2x0.7x=108=0.80.6=3.20.5=9.60.06=3.570.7=4.5+0.76=35直接写出得数22.44=0.254=0.217=5.67=1.25=423=6.120.6=0.546=38.55=240.8=36直接写出得数1.60.4=7.28=4.20.01=23.61.8=45=4.60.46=5.41.8=021.3=37口算1.23=0.486=4.623=6.84=0.7212=0.724=9.66=5.213=12.55=0.125=38直接写得数 56100=1.290.29=0.56100=5.35+2.5=0.625100=52.1=359+402=18.67=8.0710=3.5+0.9=1.2+0.08=4（2514）=7.340=3.31+1.2=254254=0.25+0.2+0.75=39口算0.420.6=50.6=2.40.24=1.252.38=7.8+1.2=100.1=0.10.1=2.52.50.4=40直接写出得数109.9=0.67+0.3=8.9100=2.54=816=0.960=1.042=9.17=1.58=0.3939=0.258=0.05300=0.459=7.29=05.8=480.25=41口算2.42=480.6=0.240.2=4.86=2.40.2=4.80.6=9.60.3=963=42直接写出得数 165=224=48100=12.63=6.066=3570=955=1.34=12.60.6=1.86=43直接写的数0.750.5=1.60.4=73.5=16.80.4=2.80.28=0.50.25=44口算下面各题5.7410=4.20.07=0.164=0.40.8=1.25=0.642=0.560.7=0.6+0.65=3.91.3=45计算12.84=31.55=39.64=97.86=11.73=29.42=83.55=95.24=67.82=46口算：0.968=0.080.01=0.20.05=0.360.18=5.11.7=0.540.6=4.80.24=100.92=0.945=2.542.54=47直接写出得数2.54=100.1=2.80.4=4.50.15=7.20.9=1.56=150.5=52=1.20.03=1.33=48直接写出得数