1、 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 0.9
2、0.03= 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9直接写得数100.01= 0.
3、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.
4、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=1.4100= 2.8010= 2.4100= 0.331
5、000=906= 0.025100= 90100= 0.32+1.98=14.3+5.7= 999+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=
6、 40.5= 0.10.05= 3.30.1=2.70.9 0.360.12= 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
7、= 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
8、.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
9、接写出得数0.568= 0.0710= 31.9=1.20.1= 510.3= 4.3+15.37=2.910.02 12.13.9 60.5832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=
10、 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
11、= 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.
12、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= 0.080.0
13、1= 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=
14、 0.786= 7.20.4= 10.25=7.10.4= 4.50.15= 10.07= 0.420.7=50直接写得数0.29100= 51000= 19+019= 423(100+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,除不尽的保留两位小数)1.0920.42= 2101.4= 8.90.563列竖式计算69.023.4 26.80.35 46.83.4(
15、保留一位小数)4列竖式计算2.0525 0.130.17(商精确到百分位)4.20.28 4.21.32(得数保留三位小数)5用竖式计算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=(得数保留两位小数)6.30.125= 0.841.65=9列竖式计算 (后两题得数保留两位小数)33.656 8.960.28 7.120.22 4.131410竖式计算 12.44= 45.90.6= 510.3=52.812= 75.60.
16、18= 9.60.32=11用竖式计算132.5 54.50.16 0.680.95(保留两位小数)2.050.16(验 算) 78.611=(商用循环小数表示) 6.210.0312竖式计算,带*的要验算1.250.25= 78.611=(商用循环小数示) 5.637.8数保留两位小数) 28.280.4= *0.3035=13列竖式计算(带的保留两位小数)1.573.9 0.580.24 70.733(商用循环小数表示)14竖式计算(得数保留 1 位小数)带的验算64.81.8 86.69 0.653.8415竖式计算 (带*的要验算)9.411= *14412= 14.211=16竖式计
17、算75.60.18 25.60.032 2.781.85.636.1(得数保留两位小数) 103.3(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=
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)2.60.25 29.90.46 *4.651.323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 2.16181.80.25 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
19、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; 49.048; 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= 15.3612=29列竖式计算:0.1950.13 3.60.8 76.760.7662.4 7.0850.65 9.720.2730
20、竖式计算(1)0.380.23 (2)5.793.6 (3)4.60.25 (4)624(5)52.9575 (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=8.42+0.6= 0.4360.2= 9.253.7=33列竖式计算6.64 43.529 18.927 1.351537.56 28.
21、611 20.424 3.645234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= 6.02 5.94=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
22、= 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30.645 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
23、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=6 7.54.5=3 0.7515=0.05 3.50.4=1.4100.01=1000 102.05=7
24、.95 0.61.5=0.9 40.25=161.36+2.87+3.64=7.871.80.40.25=0.182【解答】解:2.10.7=3 25=0.4 10.2=5 78=0.875 5.30.53=100.10.01=10 0.2540=10 6.55.6=0.9 1.260.6=2.1 0.546=0.093【解答】解 30.22=15.1 0.010.5=0.02 0.728=0.09 4.80.06=806.4+3.6=10 13=0. 101.55=8.45 1.258=104【解答】解:0.90.03=30 7.22=5.2 0.052=0.1 0.7411=8.140.2
25、540.254=16 3.13.1=1 1.32+81.32+8=16 7.240=0.186.250.87+0.13=5.51 0.42.725=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=32 0.90.89=0.01 1.07+8.3=9.373.610=0.361001.5=150 8.1+9=17.1 4.50.2=0.9 113.9=7.17【解答】解:5.60.8=7 6.825.2=1.62 2.50.04=0.1 10.5+0.5=19.150.3=30.5 17.20.86=20 1.80.1=
26、18 12.50.80=08【解答】解:1.4100=140 2.8010=0.28 2.4100=0.024 0.331000=330906=15 0.025100=2.5 90100=0.9 0.32+1.98=2.314.3+5.7=20 999+9=9009【解答】解:100.01=1000 0.22+0.8=1.02 102.05=7.95 40.25=16019.8=0 0.20.05=0.01 1.36+3.64=5 0.40.25=0.110【解答】解:0.250.5=0.50.320.04=81.254=51.60.4=40.546=0.095.67=0.811【解答】解:5
27、.0910=0.509 12.50.8=10 0.50.25=2 45.61=45.6 32.10.2=6.420.256=1.5 0.40.5=0.2 0.540.9=0.6 10.20.01=1020 12.50.8=1012【解答】解:45=0.8 1.80.03=60 752.5=30 0.225.4=5.083.6+4.4= 105.2=4.8 3.40.2=0.68 7.86=1.3813【解答】解:3.60.3=12 6.37=0.9 5.6100=560 0.254=10.5628=0.02 360.9=40 0.64+0.8=1.44 0.723=2.161.220=24 7
28、5=1.4 6.120.5=12.24 2.950.2=2.914【解答】解:3.42=1.7 2.70.3=9 0.426=0.07 4.122=8.246.30.9=7 1.53+2.4=3.93 4.80.5=2.4 6.480=0.08400.41=16.4 30.99=278.1 104.1=41 4.60.5=9.215【解答】解:0.255=0.05 0.720.9=0.8 3.145100=314.5 7.23.6=2 150=0.0212.44.1=3 0.01+0.99=1 7.67.6=1 1.254=5 5002.5=5016【解答】解:0.355=0.07 0.32=
29、0.6 0.30.2=1.5 0.70.9=0.63073=0 2.45=1.2 4.90=0 20.455=4.517【解答】解:0.641.6=0.4 1.40.5=0.7 0.720.9=0.8 10.98.9=22.7+7.2=9.9 01.5=0 2.70.3=0.81 240.3=804.3+2.7=7 2000.07=14 0.254.9=1.225 40.8=518【解答】解:0.810=0.8 25+8=33 1871000=0.187 058=02379=226 257+0=25700.008=0 0.001100=0.16.08051000=6080.5 245=1201
30、9【解答】解:0.639=0.07 5.41.453.72 04.65=0 3.50.7=510.25=4 40.5=2 0.10.05=2 3.30.1=332.70.9=3 0.360.12=3 0.142=0.07 9.66=1.620【解答】解:8.44=2.1 3.60.2=18 0.7290=0.0081.10.8=0.88 0.56+4.44=5 1.2558=502.9+3.7+2.1=8.77.68+2.48=80 0.40.25=0.121【解答】解:4.80.8=6 7.50.45=7.05 5.7+3.3=9 10.25=4 6.20.621=90.751.5=0.5
31、0.24=0.05 0.214=0.84 1.260=72 5+3.20.8=922【解答】解:0.720.9=0.8 23.7+2.63=26.334.80.4=12 0.52=0.256.55.6=0.9 10.25=4 80.8=10 104=2.50.40.8=0.32 0.480.8=0.6 0.354=1.4 0.30.15=223【解答】解:1.20.4=3 28=0.25 40.5=8 0.724=0.1805.32=0 3.6+1.8=5.4 10.73=0.27 0.240.6=0.46.41.6=4 0.12580=10 0.50.8=0.4 13.20.6=2224【解
32、答】解:2.50.5=5 0.420.6=0.7 3.50.01=350 0.540.6=0.9 0.80.35=0.450.254=1 12.50.8=10 0.250=10 03.68=0 0.30.2=0.0625【解答】解:0.560.7=0.8 0.6+0.65=1.25 3.91.3=3 120.03=4005.20.13=40 991.01=99.99 13.52.87.2=3.5 250.32125=100026【解答】解:3.61.2=3 8.19=0.9 4.80.6=8 1.258=10990.9=110 250.05=500 880.008=11000 12.5=0.4
33、27【解答】解:0.640.32=2 0.71.2=0.84 7.2(0.89)=1 400.25=10 04.8=02.92.9=1 0.30.6=0.18 0.0750=3.5 1000.07=7 22.11=22.128【解答】解:0.020.1=0.002124.3=7.7360.01=36000.80.125=0.12.3+0.8=3.10.360.49=0.129【解答】解:3.61.2=34.44=1.14.80.4=1210.25=430【解答】解:6.48=0.8 9.80.14=70 4.816=0.3 0.639=0.078.729=0.3 0.999.9=0.1 5.5
34、0.11=50 13.86.9=231【解答】解:0.568=0.07 0.0710=0.7 31.9=1.11.20.1=0.12 510.3=170 4.3+15.37=19.672.910.0230 12.13.93 60.581032【解答】解:3.63=1.2 7.86=1.3 9.99=1.1 56.77=8.14.84=1.2 3.913=0.3 3.612=0.3 8.127=0.30.042=0.02 0.884=0.22 1.255=0.25 7.50.05=15033【解答】解:10.25=4 0.786=0.13 2.424=0.16.60.6=11 50.5=10 3
35、40.2=1700.87=5.6 80.6=4.8 700.12=8.434【解答】解:2.12=1.05 3.8+1.02=4.827.50.4=3 2x0.7x=1.3x 108=1.250.80.6=0.48 3.20.5=1.6 9.60.06=160 3.570.7=5.1 4.5+0.76=5.2635【解答】解:22.44=5.6 0.254=1 0.217=0.03 5.67=0.8 1.25=6423=14 6.120.6=10.2 0.546=0.09 38.55=7.7 240.8=3036【解答】解:1.60.4=4 7.28=0.9 4.20.01=420 23.61
36、.8=045=0.8 4.60.46=10 5.41.8=3 021.3=037【解答】解:1.23=0.4 0.486=0.08 4.623=0.2 6.84=1.7 0.7212=0.060.724=0.18 9.66=1.6 5.213=0.4 12.55=2.5 0.125=0.02438【解答】解:56100=0.56 1.290.29=1 0.56100=56 5.35+2.5=7.850.625100=62.5 52.1=2.9 359+402=761 18.67=11.68.0710=80.7 3.5+0.9=4.4 1.2+0.08=1.28 4(2514)=14007.34
37、0=0 3.31+1.2=4.51254254=16 0.25+0.2+0.75=1.239【解答】解:0.420.6=0.7 50.6=3 2.40.24=10 1.252.38=237.8+1.2=9 100.1=100 0.10.1=0.01 2.52.50.4=1.540【解答】解:109.9=0.1 0.67+0.3=0.97 8.9100=890 2.54=10816=0.5 0.960=54 1.042=0.52 9.17=1.31.58=12 0.3939=0.01 0.258=0.03125 0.05300=150.459=0.05 7.29=0.8 05.8=0 480.2
38、5=841【解答】解:2.42=1.2 480.6=80 0.240.2=1.2 4.86=0.82.40.2=12 4.80.6=8 9.60.3=32 963=3242【解答】解:165=3.2 224=5.5 48100=0.48 12.63=4.2 6.066=1.013570=0.5 955=19 1.34=5.2 12.60.6=21 1.86=0.343【解答】解:0.750.5=1.5 1.60.4=4 73.5=216.80.4=42 2.80.28=10 0.50.25=244【解答】解:5.7410=0.574 4.20.07=60 0.164=0.640.40.8=0.
39、5 1.25=6 0.642=0.320.560.7=0.8 0.6+0.65=1.253.91.3=345【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=33.9 46【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)0.540.6=0.9(7)4.80.24=20(8)100.92=0.08(9)0.945=0.
40、02(10)2.542.54=1647【解答】解:2.54=10 100.1=100 2.80.4=7 4.50.15=30 7.20.9=81.56=9 150.5=30 52=2.5 1.20.03=40 1.33=3.948【解答】解:0.3+5.7=6 10.6=0.4 3.3+5.6=8.9 0.25+5.75=65.3+50.7=56 0.40.35=0.05 10.04=0.96 8+50.28=58.280.90.7=0.2 109.9=0.1 8.6100=860 148.3100=1.48349【解答】解:3.61.2=3 0.720.9=0.8 2.613=0.2 4.8
41、0.4=124.44=1.1 0.786=0.13 7.20.4=18 10.25=47.10.4=2.84 4.50.15=30 10.07=0.93 0.420.7=0.650【解答】解:0.29100=0.0029 51000=0.005 19+019=19 423(100+23)=300170100=17000 320100=3.2 902613=51 0.561001000=0.0560.261000=260 2499+24=2400 3825+1225=0 5001001000=5000二竖式计算题(共 50 小 题)1【解答】解:0.510.5=1.02985.6=1520.41
42、.7=12 2【解答】解:1.0920.42=2.62101.4=1508.90.5615.89 3【解答】解:69.023.4=20.326.80.35=9.3846.83.413.84【解答】解:2.0525=0.0820.130.170.764.20.28=154.21.323.1825【解答】解:117.30.46=255 240.37=8.8840.32l.68=24 6【解答】解:2.10.7=370.35=207.24=1.87【解答】解:2.7624=66.2412.60.28=458【解答】解:220.515=14.72.641.092.886.30.125=50.40.84
43、1.65=1.3869【解答】解:33.656=0.68.960.28=327.120.223.364.13140.3010【解答】解:(1)12.44=3.1(2)45.90.6=76.5(3)510.3=170(4)52.812=4.4(5)75.60.18=420(6)9.60.32=3011【解答】解:132.5=5.254.50.16=340.6250.680.950.722.050.16=0.32878.611=7.1(商用循 环小数表示) 6.210.03=20712【解答】解:1.250.25=578.611=7.15.637.80.7228.280.4=70.70.3035=0.060613【解答】解:1.573.90.400.580.240.14 70.733=2.114【解答】解:64.81.8=3686.691.3;0.653.842.5 15【解答】解:9.411=0.8 *14412=1214.211=1.