六年级口算练习题题库(DOC 17页).doc

1、3.50.40.535.60.010.40.2570.250.52.4511=560.1+1.25814.60.81360900.250.5641.6226980.430.1121110.670.34657.21.8100.250.460.946()40.250.57.252.7561.2368310.13012.50.8100.11.50.520.21.848.10.03100.51.51.52128644102200.99990.993.271.48172.880.772.330.67100.930059003.61.27.252.7526.26261259871.5760.8517696

2、22010080.7821000.930.371.41661286.482332.8147262881441085484210.720.92.30.63411214.50.09881230.91.50.1250.8750.1254341640.60.656.30.070.360.662166621501.2%137%13%583.50.250.30.151000.9141.534.8990.460.970.1080.016.50.52.5629.61.22.5（440）0.255278441841250.810.93.50.50.88.43.21.83.6%5201002.7%31695335

3、.60.019.90.90.10.481.22581.255.490.312.730.250.8246.50.53.76.23.70.10.10.519620520.255.44.581.62.870.31.8519%71%31.21006.40.0402.5424021901071637.7(4433)189199772412011(109.9)770.530.430.1121110.670.34()24()030.756.20.10.63190.370.25340.3830.0011000100002.25%1.0824231411282140.40.259.592.80.71000.00

4、1535715948835538109159391200198632.54100.2540.2426.40.810.42.433.30.010.2412442.54.3433.333.1413.143810.82515180.650.935.45.491.489600.810.275.2552.56.51.3215124.20.013.50.50.1640.45203.1423.1464.80.6122.41024431410141711(6634)2402.31.70.93251.40.5=0131100()14163.250.253.1441.3625862980.53100021.63.

5、1453.14740.13422623.60.633.81.32.2=140.75547994760.2164540()39()1.60.43.1483.55651302.453.1493.141010896.30.010.840.212.43211320.360(9)98255()452.42.5413223342823.1423.1486.283.146283.14251231425.123.14881456258213.53.538(2.50.25)3243522023.1443.14912.563.1428.263.1412563.14282.63.1442513631120(1)30

6、(2003)154655362921223.1433.1479.423.1421.983.1494.23.14219.83.14621366392610240.840.2130(1)0.60.622540125863721021123.1463.141031.43.1418.843.14188431.420.53.14207269325575410.250.0540.30.30.31.70.433.3231324021523.1413.14531.43.1415.73.1415731410.20.012.45904.764.06402.5372560.5310003.252.751.62225

7、312.52415129101622527310.015.42310.36.140.02100145512820.350.183.30.32.50.44.831250.813.620126.33.74.20.3375.60.4100.10.071004312332610032128150.26.30.0130.7513.60.20.450.51.50.11.543601505961021.5603.610.393210.48001912090.0210410040025651301.3620.2543.14120166273836026125866.30.0712 1333650.610.25

8、24815141440.51008841210 46031.952542.70.90.1540.5430.1537.53.50.18.57.62.1200.25201.72.85367183831281512258.1810245693993.20.509.3453198500.118.253.340.023.20.21.60.5200.24.650.752.2520.1530.932.80.14.863.61.219234548341120208.550.154812.544275189845 12940.25812.52.530.44621333651821.262243.20.21.60

9、.5200.24.650.752.2520.1530.932.80.14.863.61.21333656518262220.154812.53.6460.50.40.60.60.42.824.8440.25200.215914142738360390.1540.25831.956.30.7236647.80.54.30.570.6107.2675%25%1940.50.661000880.4121040.93200.212582.73100.1650.6521.60.50.250.258.42.447.30.256012811100525112128999178260.384.218.253.

10、33143.140.50.49.51.52.540.36940.08141530836395040.8752.50.46.660.355120208.55812.540.322.50.932.73100.165113114803.60845.71003.20.51.632.393.14290.6125531235782160.850.153.750.2530.5070.24181.8378.40.410.254851003.21.60.6521.60.50.250.258.42.424301.25820.552521212808.10.91.460.50.49.51.52.70.90.1540

11、.5430.1537.53.50.18.5785123150220.3553.6460.50.40.60.60.42.824.8424301.2588.10.9241251238235426147.62.1250.4200.25201.72.82.540.36940.084851003.21.6450241250.875210.251.25891070630.13847.245.011.87.92.199330.720.61831512120.528141.82.549.70.3322.51.546.661.450.1258060.58.44.23.251.5196640.5100880.54

12、0.75123.60.3671460.58.44.26.30.077821685.23.2531.9517.5612580012120.51514140.62525000.42455.40.0952.570.253461.28.70.22.450400.7512.58240.2580.25426545180.75375 90.9720.4720.42524 4.20.2120.21.25838100.1190.83242.40.20.110.580.812.58.10.031.50.5100.50.51071.472.80.8100.926.26263.21.51010460128111050

13、.92102514187100013.890.08110260.170.061.020.09720080022402.70.4 0.720.43 3010075.60.42540125854100.10.07000.81.1 7.212.846.73.820.70.8 0.0420 5.60.4 41539.84.8 480400.531006.51.32140.7553.53.538(2.50.25)62390.8750.51000 7.820.3 3110.54.52 6.92.512810.12584.80.3 130(2003)154652581.253.76.20.376430.96

14、0.80.871.57 4803.6390.980.090.20.78600700151021.3280.780.0480.5236%5202.42.54167%23%285.213240.5 12.55 0.24287.2 1.230 0.1220 11210.560.8 7.42.8 0.180.2 0.750.250.513.81.32.2=0.630.190.370.253400.90.385005003.23.2 3222.53.20.740.162310036112563094.50.49.531.530.60.628.43.21.87.7(4433)770.10.010.5139

15、0.520.4 70120.25100 69320.1100.050.13719.911.13763100 1.20.83.250 332.5（440）9.90.90.1100.51.80.020.56.37 1.644.12110.4850.244.50.053.90.13371864.950.90.250.4 9.531.53 77402.31.7100840.350.224158.6510 150.350.63.080.01 2.40.8 10008810.68 2.12 0.250.75 530()06020.3690.50.325100 801000 0.920.2 42.810 0

16、.360.4 2.58 80.833.90.13 7.20.10.960.351.70.433.34(6634)290.24.80.5 50.25 7.80.01 124.72.37.20.863.4 1210270.640.8 0.79 10.95 6()4.20.3340.2543.1413320.620.32 1.40.5 0.75100 100144514.51.3 0.12540. 560.7 72.84.2 0.750.25 0.842.1 3925312.5126.33.760.495.313 0.450 300.1 60.21029.60.816.50.51586.455.5 7.50.1 5.40.6 3.50.50.812.870.31149.60.80.520.4 0.1082260.6352.43.280.1 0.760.143.20.0451216702500.05410.20.2163()241(109.9)10.211000.740.950.051710002.0100.7810 3.42.8 440.05210100.08 12.841001.6%411.4896051315124.50.02 10.89 0.680.42542512.55.12.3 12580 783.624 7.820.3 1.250.80.9321.40.5=2