小数除法计算题500道口算300道竖式200道含答案解析.docx

1、小数除法计算题500道口算300道竖式200道含答案解析小数除法计算题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

2、.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=

3、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=

4、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

5、=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

6、.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.

7、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=7.20.89=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.

8、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=8

9、0.6=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

10、=0.56100=5.35+2.5=0.625100=52.1=359+402=18.67=8.0710=3.5+0.9=1.2+0.08=42514=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=0.2

11、40.2=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=0.2

12、0.05=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0.3+5.7=10.6=3.3+5.6=0.25+5.75=5.3+50.7=0.40.35=10.04=8+50.28=0.90.7=109.9=8.6100=148.3100=49直接写出得数 3.61.2=0.720.9=2.613=4.80.4=4.44=0.786=7.20.4=10.25=7.10.4=4.50.1

13、5=10.07=0.420.7=50直接写得数0.29100=51000=19+019=423100+23=170100=320100=902613=0.561001000=0.261000=2499+24=3825+1225=5001001000=二竖式计算共50小题1竖式计算0.510.5=985.6=20.41.7=验算：2用竖式计算需验算，除不尽的保存两位小数1.0920.42=2101.4=8.90.563列竖式计算69.023.4 26.80.35 46.83.4保存一位小数4列竖式计算2.0525 0.130.17商准确到百分位4.20.28 4.21.32得数保存三位小数5用竖

14、式计算117.30.46 240.37 40.32l.686竖式计算2.10.7=70.35=7.24=7用竖式计算并验算2.7624=12.60.28=8用竖式计算220.515=用乘法验算2.641.09=得数保存两位小数6.30.125=0.841.65=9列竖式计算后两题得数保存两位小数33.6568.960.287.120.224.131410竖式计算 12.44=45.90.6=510.3=52.812=75.60.18=9.60.32=11用竖式计算132.554.50.160.680.95保存两位小数2.050.16验算78.611=商用循环小数表示6.210.0312竖式计算

15、，带*的要验算1.250.25=78.611=商用循环小数示5.637.8数保存两位小数 28.280.4=*0.3035=13列竖式计算带的保存两位小数1.573.9 0.580.24 70.733商用循环小数表示14竖式计算得数保存1位小数带的验算64.81.886.690.653.8415竖式计算带*的要验算9.411=*14412=14.211=16竖式计算75.60.1825.60.0322.781.85.636.1得数保存两位小数103.3用循环小数表示17竖式计算，按要求保存商的近似值307 保存两位小数60.93.2保存一位小数259.9保存整数18用竖式计算16.210.03

16、=210.845=38.540.7=472.90.9=19竖式计算第、题验算50.966.5 9.253.7=1574 6.724.2=20用竖式计算11.250.25=28.40.56=38.540.7=验算 478.611=商用循环小数表示 21用竖式计算4.50.18=2.3462.3=验算：70.33.6=5.062.2=22用竖式计算带*得数保存两位小数2.60.25 29.90.46*4.651.3 23列竖式计算除不尽的保存两位小数24.60.16；13.96；0.3251.5；6.240.8；18.34；19.2624用竖式计算，并指出哪些是循环小数7.050.94 1.713

17、.8 4.830.7 5.79 38.22.7 2.1618 1.80.25 3.72.225用竖式计算13.90.2629.353.4得数保存一位小数30.170.11商用循环小数表示40.1680.754.0518得数保存两位小数64.685.4=商用循环小数表示26用竖式计算21.4515；49.048；217.634；11.736；1.6926；54.812727将以下式子的得数保存两位小数25.320.151.031.21.079.29.450.3213.510.1317.960.3628列竖式计算第三小题得数保存两位小数，第五小题请写出验算过程47.045.6=3.282.7=0.

18、7641.252.920.27=81.28=15.3612=29列竖式计算：0.1950.13 3.60.8 76.760.7662.4 7.0850.65 9.720.2730竖式计算10.380.2325.793.634.60.254624552.957563.01774.9511884.0131用乘法验算90.64619104.70.5931计算下面各题，并用乘法验算115.61223281631.352740.6461932用竖式计算以下各题除不尽的保存两位小数，后面两道题要验算45.151.5=52.651.3=15.752.1=8.42+0.6=0.4360.2=9.253.7=3

19、3列竖式计算6.6443.52918.9271.351537.5628.61120.4243.645234竖式计算0.44832=14.3+6.7=3.80.26=11.328.95=35用竖式计算 1.261.8=645.04=43.50.29=验算5.636.1得数保存两位小数27.82.5=验算9.80.75=36笔算5.024.8=1.35320=260.13=482.3得数保存两位小数37用竖式计算，加号的要验算0.7560.18=0.350.48=6.025.94=38用竖式计算有的要验算 96.642 7.79956.30.4270.35 0.140.08 42839用竖式计算7

20、.875=2.552.5=2.51.04=40列竖式计算3.510.880.9326.7准确十分位1.421.1 商用循环小数表示41计算下面各题，除不尽的用循环小数表示商43.812 0.120.25 70.35 11.6291311 30.133 1912 5.60.0742竖式计算30.6454.060.5854.60.9143列竖式计算0.580.08=结果保存两位小数0.540.018=13.63=商用循环小数表示44列竖式计算，并验算前两个，第三个保存两位小数95.228=46.80.13=5.637.8=45竖式0.732.157.381.65.9527.6得数保存两位小数46用

21、竖式计算3.381830.92.7 5.9527.6得数保存两位小数 47列竖式计算4.8323=3.091.5=0.140.08=验算48竖式计算705.6=227.80.34=7.5250.38=49用竖式计算下面各题，除不尽的保存两位小数8.650.25 1.812 7.21.150用竖式计算7.021.3 29.839.5 0.543.6小数除法计算题口算300道+竖式200道答案一口算题共50小题1【解答】解：4.80.8=67.54.5=30.7515=0.053.50.4=1.4100.01=1000102.05=7.950.61.5=0.940.25=161.36+2.87+3

22、.64=7.871.80.40.25=0.182【解答】解：2.10.7=325=0.410.2=578=0.8755.30.53=100.10.01=100.2540=106.55.6=0.91.260.6=2.10.546=0.093【解答】解 30.22=15.10.010.5=0.020.728=0.094.80.06=806.4+3.6=1013=0.101.55=8.451.258=104【解答】解：0.90.03=307.22=5.20.052=0.10.7411=8.140.2540.254=163.13.1=11.32+81.32+8=167.240=0.18 6.250.87+0.13=5.510.42.725=275【解答】解：6.30.3=211.80.5=0.925.1+4.9=302.50.54=56【解答】解：6.40.2=320.90.89=0.011.07+8.3=9.373.610=0.361001.5=1508.1+9=17.14.50.2=0.9113.9=7.17【解答】解：5.60.8=7