五年级小数点口算题

1、3.41.4= 7.827.2= 2.199.1= 10.10.89= 0.680.42=8.15.1= 0.7280.24= 0.80.18= 0.890.25= 10.98= 0.0480.52= 5400= 19.9+11.1= 1871000= 1+3.89=0.08110= 7510= 0.960.8= 0.87 1.57 1.328 0.78 10.32 50.6 0.90.3 3.50.2 2.010 100.05 0.137 0.211000.74 0.054 40.3 430-250= 0.17+0.06= 1.02-0.09= 7200800= 0.17+0.6= 0.83

2、-0.6= 17300= 0.98-0.09= 0.2+0.78= 600700= 10.2+0.02= 0.15+0.7=670+250= 10.2+0.2= 9.2-6= 8500500= 3.2-3.2= 3.7+2.3= 25100= 3.2-0.32= 2+2.8= 380-290= 0.35+0.5= 0.35+0.63= 350070= 3.1+3= 3.8+0.38=7500250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3= 6309= 4.5-0.4= 9.5-5= 3309= 9.53-1.53= 9.5-0.5= 3.5+2.4

3、= 1-0.95= 0.3+0.27=0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16= 23100= 9.8-4.8= 48040= 0.53100= 5.1+2.3= 12580= 0.07810= 0.52+0.4= 7012=0.25100= 3.4-2.8= 0.6-0.37= 0.05210= 10+0.08= 1-0.75= 0.51000= 7.82+0.3= 13.5+6.5= 3.05100= 1.2-0.8= 21.6-12.6= 63100= 0.83-0.5= 0.76+0.14=801000= 2.7+0.

4、4= 0.72-0.43= 30100= 0.92-0.2= 3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 8-4.6=5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 9.5-7.3= 1-0.95= 3.4-2.8=0.96-0.35= 9.53-1.53= 0.25+0.75= 1.2-0.8=

5、 0.83-0.5= 2.7+0 12.58 2.34 3.250 0.450 300.1 2.63 4.12 0.350.2 7.50.1 2.52= 0.510= 0.68= 2.12= 2.810= 0.70.8= 0.0420= 5.6+0.4= 4.7+2.3= 4.52= 6.92.5= 7.20.8= 63.4= 0.620.32= 1.40.5= 0.75100= 0.020.5= 3.60.3= 6.37= 5.6100=0.750.25= 0.1258= 4.80.3= 0.862= 0.5628= 0.360.4= 0.640.8= 0.79= 3.624= 0.81.1

6、= 7.2+12.8= 46.73.8= 12.84= 5.213= 12.55= 1.64+4.1= 1020= 2415= 8.6510= 0.350.6=3.080.01= 4.951000= 6.90.1= 0.40.5= 2.40.8= 10.89= 9.60.8= 0.1082= 4.950.9= 9.650.1= 0.325100= 2.58= 0. 560.7= 0.1254= 3.280.1= 3.90.13= 7.20.1= 0.010.1= 0.250.4= 1.60.8=12.5= 1.250.8= 3.20.04= 01.7= 0.22102= 9.60.8= 50.

7、24= 4.50.05= 3.90.13 16.50.5= 50.12= 240.5= 4.80.5= 2.84.2= 0.842.1= 50.25= 7.80.01= 5.40.6= 3.25= 70.62=0.560.8= 7.42.8= 0.180.2= 0.168= 4.50.02= 87.2= 1.230= 0.0120.2= 7.30.3= 06= 3.60.12= 7.80.6= 25= 4.55= 0.30.6= 0.960.2= 10.50.4= 7.30.27= 80.125= 0.540.6=0.610.39= 0.5628= 1020= 4.080.4= 109.4=0

8、.80.11= 7.212.8= 5.60.01= 2.3100= 0.75100= 0.1082= 10.89= 7.80.01= 5.40.6= 35= 70.62= 120.5= 5.20.4= 12.20.2= 5.6100=0.413.7= 0.020.5= 7.20.8= 1.40.5=840.21= 0.750.25= 2.516= 0.1082=1.7532.5= 165.07= 5.213= 1.6441=1.020.2= 0.260.3= 8.40.02= 1.26=0.80.05= 12.60.03= 8.710.1= 210.21=0.80.13= 0.3417= 8.

9、080.4= 0.52.2=1.244= 3.270.63= 5.020.3= 0.30.5= 5.67= 72 7.2= 0.70.35= 0.71.40.480.04= 1.252.5= 5.55.5= 16.88=0.542.2= 3.50.05= 20.02= 0.2540=1.50.6= 0.320.8= 12.250.5= 73.50.1=46.552.5= 0.45102= 1.2588= 2.643.851.54= 81.25= 73.5= 4.20.76= 0.48.625=0.270.3= 2.5101= 0.651010.65= 2.672.67=0.020.5= 3.6

10、0.3= 6.37= 5.6100=7.80.01= 5.40.6= 3.25= 70.62=1.50.6= 0.320.8= 12.250.5= 73.50.1=2.52= 0.510= 0.68= 2.12=0.610.39= 0.5628= 1020= 4.080.4= 1.20.3 = 6.61.1 = 4.97= 00.48= 1.25*45 1.5*23 2.1*48.4 3.5*27 3.3*39.9 4.5*29 1.25*810 0.25*41 8.5*217 1.1*1.11.215.6/22.8 3.9/31.3 5.5/51.1 4.4/2.22 6.6/32.29.3

11、/3.13 8.4/2.14 2.25/1.51.5 4.8/2.42 9.9/3.33评论(1)|202011-10-03 13:32zyhcsyforever|一级204 0.75= 0.081000= 5 .8(2.41.2-0.8)+4.2= 一、直接写出得数（循环小数的用简便方法，除不尽保留2位小数）：5.62.9=3.771.8=0.0296=5.220.3=9.990.02=4.670.9=52.44=1.6666.1=9.4320.002=5.66.5=4.882.9=5.614.3=8.92.4=5.555=9.770.02=1.3845.1=8.7883=2.661=0.0

12、590.2=4.2681.7=575.7=9.462.85=17.86.4=1.54.9=2.50.88=5.5555.2=2.223.33=7.65885=36.020.3=56.788=85.4416=42.847=101.79=67.515=230.46=21.2436=0.73623=43.512=35.217=39.624=6.210.03=2101.4=51.30.27=91.23.8=0.7560.18=0.660.3=11.971.5=69.62.9=38.40.8=150.06=8.20.12=0.80.9=76.45.4=4.73=1.251.2=3242=14.362.7

13、=8.336.2=1.70.03=2.410.7=0.61.2=0.840.6=4.50.1=150.4=0.10.5=2.87=1000.01=1.43=0.728=60.03=0.50.6=400.9=40.5=72.1=8.89+0.1=240.25=0.10.01=2.40.8=90.4=100.01=30.2-3.02=4.3-0.25=1-0.82=9.60.3=2.60.01=025.4=4.80.4=7.22.8=122.52.630.370.716160.2=0.960.31.54.5=2.50.41.42.5482.561.2=9.22.3=2445640.360.6440

14、.25=1.85=30（2003）8.44.2=81.54.80.3=2.731.54二、用竖式计算0.3961.2=0.7560.36=15.613=0.1815=0.02514=3.0636=0.040.123.842.6=5.7637.1522=90.753.3=3.680.25=16.90.13=1.553.9=8.41.3=3.70.016=3.760.8=5.20.6=6.40.5=4.480.4=5.255=35.44.2=0.0420.54=0.760.32=0.250.046=0.1251.4（保留两位小数）2.50.7=（保留三位小数）10.13.3=（商用循环小数）3.2

15、59.04=（用除法验算）三、脱式计算（能简算的要简算）2.57.1416.129916.125.20.91、直接写出得数。100.6 6.031000 0.1570.10.1 0.240.5 6.450.015.43.6 1.250.25 10.24.52.56 0.60.15 90.252.52.50.1 0.1254 1.2580.52、列竖式计算是。27.60.45 8.082.68 5.54629.3817.040.26 8.353.5 5.080.253、按要求算一算。2.91.84.580.37（得数保留一位小数）（得数保留两位小数）4、计算下列各题。0.45120.26.22.

16、12.12.82.80.152.81.430.57106.068.560.251.85、用简便方法计算下面各题。5.122.544.8812.517.80.89.92.59.45.810.65.80.912.253.10.856.177.2899+7.284.3500.2642.640.50.1253.22.52615.715.724 (2.2750.625)0.282.651.71.351.73.94+34.30.21.2(9.62.4)4.87.0523.7+7.0576.312.81(1.5+7.81)8.72.6+6.48.7+8.7102511254.53.61.91.90.93.8

17、2.8窗体顶端窗体底端列正确题的一、直接写出得数（循环小数的用简便方法，除不尽保留2位小数）：5.62.9=3.771.8=0.0296=5.220.3=9.990.02=4.670.9=52.44=1.6666.1=9.4320.002=5.66.5=4.882.9=5.614.3=8.92.4=5.555=9.770.02=1.3845.1=8.7883=2.661=0.0590.2=4.2681.7=575.7=9.462.85=17.86.4=1.54.9=2.50.88=5.5555.2=2.223.33=7.65885=36.020.3=56.788=85.4416=42.847=

18、101.79=67.515=230.46=21.2436=0.73623=43.512=35.217=39.624=6.210.03=2101.4=51.30.27=91.23.8=0.7560.18=0.660.3=11.971.5=69.62.9=38.40.8=150.06=8.20.12=0.80.9=76.45.4=4.73=1.251.2=3242=14.362.7=8.336.2=1.70.03=2.410.7=0.61.2=0.840.6=4.50.1=150.4=0.10.5=2.87=1000.01=1.43=0.728=60.03=0.50.6=400.9=40.5=72

19、.1=8.89+0.1=240.25=0.10.01=2.40.8=90.4=100.01=30.2-3.02=4.3-0.25=1-0.82=9.60.3=2.60.01=025.4=4.80.4=7.22.8=122.52.630.370.716160.2=0.960.31.54.5=2.50.41.42.5482.561.2=9.22.3=2445640.360.6440.25=1.85=30（2003）8.44.2=81.54.80.3=2.731.54二、用竖式计算0.3961.2=0.7560.36=15.613=0.1815=0.02514=3.0636=0.040.123.84

20、2.6=5.7637.1522=90.753.3=3.680.25=16.90.13=1.553.9=8.41.3=3.70.016=3.760.8=5.20.6=6.40.5=4.480.4=小学五年级全科目课件教案习题汇总语文数学英语5.255=35.44.2=0.0420.54=0.760.32=0.250.046=0.1251.4（保留两位小数）2.50.7=（保留三位小数）10.13.3=（商用循环小数）3.259.04=（用除法验算）三、脱式计算（能简算的要简算）2.57.1416.129916.125.20.90.912.253.10.856.177.2899+7.284.350

21、0.2642.640.50.1253.22.52615.715.724(2.2750.625)0.282.651.71.351.73.94+34.30.21.2(9.62.4)4.87.0523.7+7.0576.312.81(1.5+7.81)8.72.6+6.48.7+8.7102511254.53.6（1.91.90.9）3.82.81、直接写出得数。100.6 6.031000 0.1570.10.1 0.240.5 6.450.015.43.6 1.250.25 10.24.52.56 0.60.15 90.252.52.50.1 0.1254 1.2580.52、列竖式计算是。27

22、.60.45 8.082.68 5.54629.3817.040.26 8.353.5 5.080.253、按要求算一算。2.91.84.580.37（得数保留一位小数）（得数保留两位小数）4、计算下列各题。0.45120.26.22.12.12.82.80.152.81.430.57106.068.560.251.85、用简便方法计算下面各题。5.122.544.8812.517.80.89.92.59.45.810.65.8窗体顶端窗体底端相关专题小学五年级全科目课件教案计算下列各题，并且验算。0.0420.540.760.320.250.046 竖式计算，并用乘法验算。12.5590.7

23、2124621260.612计算下面各题，结果保留两位小数。3.560.111.398.2618按要求进行竖式计算。（8分）37.14.586.90.54(保留两位小数)2.7113.054.6(商用循环小数表示)(要求验算)脱式计算（45512.54）8.11.7546(3.22.3)1.24.5(20.75)6156302.986.5(3.23.12)213.60.80.340.50.510.759.7283.2193.03(0.2568)16.065.841.7332.810.54.532.810.54.524(59.50.25)25.156.10.587.167.926.518.453

24、15.3(10.849.30.8)12.7(7.244.5)5.256.556.5260.37(102.035)(9.28.5)1.6(2.2527.751.5)120.382(16.48.6)142518213(30022.55)14.9600991023077.15110.4(3.22.3)42.8(12.87.3)1.619.2(2221.7)82.33.91(2219.7)13.70.25818(1.41.252.4)2.651.71.351.718.3050.0785.76450.090.52.5401.80.033.20.84(10.2)13(3.125.28)计算下面各题，怎样算简便就怎样算。324.90.94.84.80.5(1.250.125)84.8100.156.59.956.57.0910.80.87.093.522.50.44.780.23.443.94.16.15.90.491.41.252.5323.60.62竖式计算(1)60.15=50.08=0.50.8= 2.71.08=150.6=18.813.42=9.038.6=(2)10.624.5=7.91.2=4.583.3=9.31.27=4.87