竖式200道含答案Word文档下载推荐.docx

1、3.3（用循环小数表示）17竖式计算，按要求保留商的近似值307 （保留两位小数） 60.93.2（保留一位小数） 259.9（保留整数）18用竖式计算（1）6.210.03= （2）10.845= （3）8.540.7= （4）72.90.9=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（1）1.250.25= （2）8.40.56=（3）8.540.7=（验算） （4）78.611=（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*得数保留两位小数）

2、2.60.25 29.90.46 *4.651.3 23列竖式计算（除不尽的保留两位小数）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 1.713.8 4.830.7 5.79 38.22.7 2.1618 1.80.25 3.72.225用竖式计算（1）3.90.26 （2）9.353.4（得数保留一位小数）（3）0.170.11（商用循环小数表示） （4）0.1680.7（5）4.0518（得数保留两位小数） （6）4.685.4=（商用循环小数表示）26用竖式计算21.4515； 49.

3、048； 217.634；11.736； 1.6926； 54.812727将下列式子的得数保留两位小数25.320.15 1.031.2 1.079.29.450.32 13.510.13 17.960.3628列竖式计算（第三小题得数保留两位小数，第五小题请写出验算过程）47.045.6= 3.282.7= 0.7641.252.920.27= 81.28= 15.3629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（1）0.380.23 （2）5.793.6 （3）4.60.25 （4）624（5）52.957

4、5 （6）3.017 （7）4.9511 （8）84.0131（用乘法验算） （9）0.64619 （10）4.70.5931计算下面各题，并用乘法验算（1）15.612 （2）32816 （3）1.3527 （4）0.6461932用竖式计算下列各题（除不尽的保留两位小数，后面两道题要验算）45.151.5= 52.651.3= 15.752.1= 0.4360.2= 9.253.7=33列竖式计算6.64 43.529 18.927 1.351537.56 28.611 20.424 3.645234竖式计算0.44832= 14.3+6.7= 3.80.26= 11.328.95=35用

5、竖式计算 1.261.8=645.04=43.50.29=验算6.1（得数保留两位小数）27.82.5=验算9.80.75=36笔算5.024.8= 1.35320= 260.13= 482.3（得数保留两位小数）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 7.7995 6.30.4270.35 0.140.08 42839用竖式计算7.875= 2.552.5= 2.51.04=40列竖式计算3.510.8 80.9326.7（精确十分位） 1.421.1 （商用循环小数表示）41计算下面各题，除不尽的用

6、循环小数表示商43.812 0.120.35 11.62930.133 195.60.0742竖式计算30.645 4.060.58 54.60.9143列竖式计算0.580.08=（结果保留两位小数） 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，第三个保留两位小数95.228= 46.80.13= 5.637.8=45竖式0.732.15 7.381.6 5.9527.6（得数保留两位小数）46用竖式计算3.3818 30.92.7 5.9527.6（得数保留两位小数） 47列竖式计算23= 3.091.5= 0.140.08=（验算）48竖式计算70

7、5.6= 227.80.34= 7.5250.38=49用竖式计算下面各题，除不尽的保留两位小数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=0.050.4=1.4100.01=1000102.05=7.950.61.5=0.940.25=161.36+2.87+3.64=7.871.80.40.25=0.182【解答】解：2.10.7=325=0.410.2=58=0.8755.30.53=100.10.0

8、1=100.2540=106.55.6=0.90.6=2.10.546=0.093【解答】解 30.22=15.10.010.5=0.020.728=0.090.06=806.4+3.6=103=0.101.55=8.451.258=104【解答】解：0.90.03=307.22=5.20.052=0.10.7411=8.144=163.13.1=11.32+81.32+8=167.240=0.18 6.250.87+0.13=5.512.725=275【解答】解：0.3=210.5=0.925.1+4.9=302.50.54=56【解答】解：6.40.2=320.90.89=0.011.07

9、+8.3=9.373.610=0.361001.5=1508.1+9=17.10.2=0.9113.9=7.17【解答】解：0.8=76.825.2=1.620.04=0.110.5+0.5=19.150.3=30.517.20.86=201.80.1=1812.50.80=08【解答】解：1.4100=1402.8010=0.282.4100=0.0240.331000=330906=150.025100=2.5100=0.90.32+1.98=2.314.3+5.7=20999+9=9009【解答】解：0.22+0.8=1.02019.8=00.20.05=0.011.36+3.64=50

10、.25=0.110【解答】解：0.250.5=0.50.320.04=81.60.4=47=0.811【解答】解：5.0910=0.5090.8=100.50.25=245.61=45.632.10.2=6.426=1.50.5=0.20.9=0.610.20.01=102012【解答】解：5=0.80.03=60752.5=3025.4=5.083.6+4.4=8105.2=4.83.40.2=0.686=1.313【解答】解：0.3=127=0.95.6100=5604=10.5628=0.02360.9=400.64+0.8=1.440.723=2.161.220=245=1.46.12

11、0.5=12.242.950.2=2.914【解答】解：3.42=1.72.70.3=90.426=0.074.122=8.240.9=71.53+2.4=3.934.80.5=2.480=0.08400.41=16.430.99=278.1104.1=414.60.5=9.215【解答】解：5=0.050.9=0.83.145100=314.53.6=250=0.024.1=30.01+0.99=17.67.6=15002.5=5016【解答】解：0.355=0.070.32=0.60.30.2=1.50.70.9=0.633=02.45=1.24.920.455=4.517【解答】解：0.

12、641.6=0.40.5=0.710.98.9=22.7+7.2=9.91.5=00.3=0.81240.3=804.3+2.7=72000.07=144.9=1.2250.8=518【解答】解：0.810=0.825+8=331871000=0.18758=02379=226257+0=25700.008=00.001100=0.16.08051000=6080.5245=12019【解答】解：0.639=0.075.41.453.724.65=03.50.7=50.25=440.5=20.05=23.30.1=330.9=30.360.12=30.142=0.076=1.620【解答】解：

13、8.44=2.10.2=1890=0.0081.10.8=0.880.56+4.44=558=502.9+3.7+2.1=8.77.68+2.48=8021【解答】解：7.50.45=7.055.7+3.3=96.20.621=91.5=0.50.24=0.050.214=0.8460=725+3.20.8=922【解答】解：23.7+2.63=26.330.4=122=0.2584=2.50.8=0.320.480.8=0.60.354=1.40.15=223【解答】解：1.20.4=38=0.250.5=84=0.185.32=03.6+1.8=5.410.73=0.270.240.6=0

14、.41.6=40.12580=100.8=0.413.20.6=2224【解答】解：2.50.5=50.6=0.70.01=3500.6=0.90.80.35=0.4550=103.68=00.2=0.0625【解答】解：0.7=0.80.6+0.65=1.253.91.3=3120.03=4005.20.13=40991.01=99.9913.52.87.2=3.5250.32125=100026【解答】解：1.2=38.19=0.90.6=8990.9=110250.05=500880.008=110002.5=0.427【解答】解：0.32=21.2=0.84（0.89）=10.25=1

15、04.8=02.9=10.6=0.180.0750=3.50.07=722.11=22.128【解答】解：0.020.1=0.002124.3=7.70.01=36000.125=0.12.3+0.8=3.10.49=0.129【解答】解：4.44=1.130【解答】解：8=0.89.80.14=7016=0.38.729=0.30.999.9=0.15.50.11=5013.86.9=231【解答】解：8=0.0710=0.731.9=1.10.1=0.120.3=1704.3+15.37=19.672.910.023012.13.930.581032【解答】解：3=1.29.99=1.15

16、6.77=8.14=1.213=0.312=0.327=0.30.042=0.020.884=0.225=0.257.50.05=15033【解答】解：0.786=0.1324=0.10.6=110.5=10340.2=1707=5.680.6=4.8700.12=8.434【解答】解：2=1.053.8+1.02=4.827.52x0.7x=1.3x8=1.250.6=0.483.20.5=1.60.06=1603.570.7=5.14.5+0.76=5.2635【解答】解：22.44=5.60.217=0.035=6423=140.6=10.238.55=7.70.8=3036【解答】解：

17、8=0.90.01=42023.61.8=00.46=101.8=321.3=037【解答】解：3=0.46=0.0823=0.26.84=1.712=0.0613=0.412.55=2.55=0.02438【解答】解：56100=0.561.290.29=10.56100=565.35+2.5=7.850.625100=62.552.1=2.9359+402=76118.67=11.68.0710=80.73.5+0.9=4.41.2+0.08=1.28（2514）=14007.343.31+1.2=4.510.25+0.2+0.75=1.239【解答】解：0.6=30.24=102.38=

18、237.8+1.2=90.1=1000.10.1=0.012.52.50.4=1.540【解答】解：109.9=0.10.67+0.3=0.978.9100=8904=1016=0.50.960=541.042=0.529.17=1.31.58=120.3939=0.018=0.03125300=150.459=0.059=0.85.8=00.25=841【解答】解：2=1.2480.6=800.2=1.26=0.80.2=120.3=32963=3242【解答】解：165=3.2224=5.5100=0.4812.63=4.26.066=1.013570=0.5955=191.34=5.20.6=216=0.343【解答】解：0.5=1.53.5=216.80.4=422.80.28=1044【解答】解：5.7410=0.5740.07=600.164=0.640.8=0.52=0.3245【解答】解：（1）12.84=3.2（2）31.55=6.3（3）39.64=9.9（4）97.86=16.3（5）11.73=3.9（6）29.42=14.7（7）83.55=16.7（8）95.24=23.8（9）67.82=33.946【解答】解：口算：（1）0.968=0.12（2）0.080.01=8（3）0.20.05=4（4）0.360.18=2（5）5.11.7=3（6）0.