北师大版四年级数学下册期末复习专项练习题270(DOC 31页).doc

1、北师大版四年级数学下册期末复习专项练习题一、填一填。2千克337克( )千克11.5米( )米( )分米0.1里面有( )个0.1,0.046里面有( )个0.001,苹果和梨的单价分别是每千克5.3元和3.1元，买b千克苹果和e千克梨，共需( )元。大货车每次运货m吨，运了15次，共运货_吨。二、比大小。0.9320.9436.326.985.865.543.9993.9986.3516.8546.8662.7三、口算。0.3550.60.0071007.7810000.45110700.50.20.20.062008.86.41.83.94.44.130.4689.853.041.340.

2、089.6925.14.771000四、列竖式计算。9.61.511.230.3311.30.698.7970.40.160.060.569.70.418.94.31.690.130.0640.870.255.93.662.4五、计算。7.994.783.698.25(3.240.62)1.37.15.8940.120.070.471150.250.512.755.8675.8332.56.887.40.620.25402.327.7六、解方程。x355n4.69.48x18410x159x526x9763x3609x36633x94277x497x14422x612一、填一填。76厘米( )

3、米7.7米( )米( )分米0.6里面有( )个0.1,0.046里面有( )个0.001,笑笑有60元钱，买书包用去a元，还剩下_元。笑笑原有22本课外书，又买来n本，现在一共有_本。二、比大小。0.8110.9346.556.165.765.614.0054.0027.1626.9286.2363.1三、口算。0.5860.30.081060.210000.33910060.040.077000.140.66.42.97.81.153.440.4358.510.321.443.165.9740.20.1721000四、列竖式计算。5.55.23100.058.630.940.5251.54

4、.30.048.40.860.180.330.5918.69.70.079.50.740.619.72.65.24五、计算。7.473.133.867.19(4.061.93)3.445.24.62471.80.070.571456.42.433.60.98340.98660.25400.080.860.090.280.0326000.487.52六、解方程。x1050x0.49.38x8857x174x513x4749x9906x30544x206877x914x20524x2080一、填一填。6千克187克( )千克4米2分米( )米596克( )千克苹果和梨的单价分别是每千克5.4元和2

5、.7元，买x千克苹果和d千克梨，共需( )元。四年级有a人，三年级比四年级少46人，三年级有_人。二、比大小。0.8220.9227.186.045.45.24.0043.9996.7386.0746.0469.3三、口算。0.3570.40.00810001.641000521000.020.070.007800.190.096.41.91.372.41.340.7455.744.023.315.255.7555.20.38100四、列竖式计算。0.863.190.980.127.820.2659.11.980.380.036.47.90.920.760.241.987.30.087.20.

6、895.27.15.644.9五、计算。6.363.728.749.99(3.570.23)5.597.084.650.11980.072.40.320.50.247.25.762.70.842.70.16257.225.50.64.30.24206.433.6六、解方程。x1966m0.220.86x6630x189x222x20484x20407x21776x2436369x903x3303x1524一、填一填。900克()千克( )千克5.46元( )元( )角( )分0.6里面有( )个0.1,0.067里面有( )个0.001,苹果和梨的单价分别是每千克6.3元和5.3元，买m千克苹

7、果和g千克梨，共需( )元。大货车每次运货x吨，运了2次，共运货_吨。二、比大小。0.9190.9917.196.445.555.714.0034.0036.4796.8776.8365.2三、口算。0.2940.50.091096.3107.66100.010.60.032000.02609.995.22.73.42.240.4267.834.130.332.055.5830.398.9100四、列竖式计算。0.948.111.10.5243.60.6667.7872.30.055.20.220.478.21.865.40.130.30.30.458.840.6758.3五、计算。8.54.

8、490.527.13(3.610.83)6.477.22.387.20.840.80.640.530.47.10.7232.94.9914.990.540.260.54.90.58407.162.9六、解方程。x2750b22975x6062x107x519x21756x181208x24729x4512642x206x30844x452一、填一填。33厘米( )米12.1米( )米( )分米0.9里面有( )个0.1,0.07里面有( )个0.001,笑笑有58元钱，买书包用去b元，还剩下_元。大货车每次运货y吨，运了5次，共运货_吨。二、比大小。0.9410.9046.916.985.69

9、6.154.0054.0036.1516.3966.3971.8三、口算。0.2340.80.0210000.1751029.51020.030.0860.781.117.21.61.13.340.6689.955.231.142.466.5643.16.3310四、列竖式计算。2.392.26.20.3798.20.84139.10.420.33.17.62.52.24.655.30.350.60.790.740.490.520.325.51五、计算。7.94.819.029.62(4.291.05)6.348.715.220.1930.110.527.161.78.298.30.916.8

10、0.913.250.510.470.94.30.58305.54.5六、解方程。x1744b0.30.799x12673x167x727x18708x32722x2244x1640246x365x15407x28119一、填一填。60厘米( )米12元8角2分( )元68.58个位上的8表示( )个( ),百分位上的8表示( )个( )。一只青蛙4条腿，x只青蛙_条腿。大货车每次运货m吨，运了15次，共运货_吨。二、比大小。0.9090.9096.137.175.165.154.0044.0026.3846.3026.569.7三、口算。0.7470.20.51002.231000.12310

11、0500.020.083000.186.522.81.53.31.210.7887.922.453.135.195.6954.04.5110四、列竖式计算。0.6159.90.970.2485.10.883.8919.46.10.85.40.967.61.60.348.550.880.070.420.558.40.710.6985五、计算。9.563.431.537.29(4.40.59)9.868.073.15183.81.10.520.30.77.20.6182.85215790.25720.80.830.080.480.0445000.575.43六、解方程。x2240x2.378x28

12、893x125x225x6588x161369x361082x82299x1442x2282x1040一、填一填。43克()千克( )千克11米1分米( )米1139克( )千克一只青蛙4条腿，m只青蛙_条腿。笑笑原有15本课外书，又买来b本，现在一共有_本。二、比大小。0.9030.8687.086.95.385.184.0024.0056.186.3516.8260.7三、口算。0.9730.20.004108.51100.882100060.030.0770.1446.11.36.31.85.33.010.5767.540.140.212.586.7645.0141000四、列竖式计算。

13、9.5261.020.589.740.798.74.744.10.80.280.260.99.41.729.60.870.70.143.90.440.420.319.37五、计算。7.193.019.697.79(4.821.54)6.289.131.924.60.491.23.7870.80.611.22.393.143.16250.0225.90.53.20.36900.485.52六、解方程。x546b0.320.698x4064x184x610x23524x12483x6214x460126x422x6229x27144一、填一填。100克()千克( )千克14元1角9分( )元0.9

14、里面有( )个0.1,0.044里面有( )个0.001,笑笑有73元钱，买书包用去n元，还剩下_元。四年级有y人，三年级比四年级少32人，三年级有_人。二、比大小。0.9870.9276.456.055.915.374.0023.9976.5036.6556.7865三、口算。0.8240.30.02100.27210000.51000700.70.0060.20.014001.91.77.81.642.10.5456.812.120.114.585.6841.00.94110四、列竖式计算。8.77.090.780.4857.50.2476.34.440.590.048.90.693.81

15、.22.93.030.260.037.90.260.8518.32.69五、计算。6.633.513.469.07(4.230.35)1.927.892.360.280.4510.91110.38.3971.70.621.70.628.35410.040.560.080.430.0331001.328.7六、解方程。x1480n0.370.613x3389x107x718x4415x5908x16643x35793x242x4162x236一、填一填。28厘米( )米13.5米( )米( )分米177克( )千克笑笑有99元钱，买书包用去x元，还剩下_元。笑笑原有21本课外书，又买来m本，现在

16、一共有_本。二、比大小。0.9610.9086.697.115.675.483.9993.9986.6977.1756.4964.1三、口算。0.6460.40.004109.16100021.910000.080.070.0020.90.055007.24.28.21.12.33.020.4978.921.432.022.555.7930.045.91000四、列竖式计算。3.80.12110.486.420.5475.55.150.140.84.71.333.80.4647.60.820.68.58.60.660.970.247.1五、计算。7.12.113.517.49(4.651.23

17、)4.996.860.950.396.80.120.223687.30.3142.70.180.480.180.52254580.720.090.30.0569006.243.8六、解方程。x2153y10988x3292x119x218x18627x35637x35428x872186x842x6189x4599一、填一填。100克()千克( )千克18元2角2分( )元45.75个位上的5表示( )个( ),百分位上的5表示( )个( )。苹果和梨的单价分别是每千克5.9元和2.6元，买x千克苹果和e千克梨，共需( )元。笑笑原有37本课外书，又买来a本，现在一共有_本。二、比大小。0.8

18、40.8116.746.186.065.624.0014.0046.4156.0486.360.4三、口算。0.1680.90.071000.3810066100.040.70.009901.431.31.25.32.833.110.9369.551.224.224.556.7930.00.86110四、列竖式计算。0.590.190.920.368.940.258.184.24.50.030.720.690.449.10.3524.22.10.24.54.72.544.445.9五、计算。8.133.044.658.34(3.730.48)1.525.061.6301.20.066.75.20.80.579.30.439.30.469.30.540.259.30.88.60.83.80.32800.561.44六、解方程。x2556b2815x23519x179x416x17497x28848x401122x224248x1127x14913x1536