1、一、填一填。32厘米( )米15米3分米( )米0.6里面有( )个0.1,0.011里面有( )个0.001,苹果和梨的单价分别是每千克9元和3.1元，买n千克苹果和e千克梨，共需( )元。大货车每次运货b吨，运了23次，共运货_吨。二、比大小。0.850.9366.246.176.045.194.0033.9986.727.1116.6765.6三、口算。0.8950.70.031009.291071.71000.090.060.82001.56005.516.32.24.42.430.4256.525.224.024.079.5542.358.9100四、列竖式计算。5.11.951.0
2、50.324.280.0359.46.760.670.21.34.50.5989.69.390.630.24.20.399.91.91.93.1五、计算。9.322.589.459.67(4.930.29)3.125.262.050.831510.760.330.36.14.933.99.89.39.80.70.56.10.46.80.62.70.355003.26.8六、解方程。x245b4.38.84x2881x196x412x5425x5855x5308x864126x666x12843x1527一、填一填。9千克156克( )千克6.14元( )元( )角( )分0.6里面有( )个0
3、.1,0.062里面有( )个0.001,苹果和梨的单价分别是每千克5.6元和3.6元，买n千克苹果和e千克梨，共需( )元。四年级有b人，三年级比四年级少8人，三年级有_人。二、比大小。0.9520.8027.27.25.286.144.0034.0046.0316.7336.5160.4三、口算。0.6620.70.0081000.385100040.5100.090.050.040.81.80.086.54.52.33.84.41.440.6775.621.154.411.479.6712.47.841000四、列竖式计算。8.94.728.30.5948.10.124.3964.68.
4、30.20.891.22.60.360.199.435.70.068.62.70.6420.1586.8五、计算。8.183.999.929.75(4.641.81)7.048.092.097.40.070.087.54.270.480.85.520.440.340.440.662.50.110.20.580.090.390.041300.843.16六、解方程。x1160 x1.89.54x2086x162x212x23516x30962x10262x103482x407x21708x32144一、填一填。4千克294克( )千克1米7分米( )米0.2里面有( )个0.1,0.004里面有
5、( )个0.001,笑笑有62元钱，买书包用去n元，还剩下_元。大货车每次运货m吨，运了27次，共运货_吨。二、比大小。0.8440.876.846.035.745.194.0054.0016.5936.7916.5867三、口算。0.2970.80.001100041.9100.62510800.060.230.130.44.44.35.11.824.040.8969.544.154.440.296.6821.00.0221000四、列竖式计算。0.8478.41.090.0673.60.942.112.554.70.90.235.19.70.790.6690.10.470.80.950.1
6、79.883.180.6五、计算。5.571.86.587.21(3.370.27)4.718.942.680.260.710.79.35270.643.58.362.20.272.20.730.50.5220.60.080.120.055700.638.37六、解方程。x1372n4.17.88x27227x179x421x18643x15572x10245x1050123x189x18904x480一、填一填。55厘米( )米5.65元( )元( )角( )分174克( )千克一个长方形宽是34厘米，长是a厘米，面积_平方厘米。大货车每次运货m吨，运了16次，共运货_吨。二、比大小。0.8
7、370.846.687.195.315.7644.0036.7736.6796.1470.6三、口算。0.8870.60.210000.03104.11000.040.80.20.61.263.322.61.35.24.440.8967.515.351.145.286.9924.03.4110四、列竖式计算。7.613.76.10.558.180.1718.999.80.650.62.60.768.62.98.25.838.40.25.65.10.330.67.29.52五、计算。8.081.473.658.05(4.380.29)6.228.11.250.642.210.870.340.80
8、.969.36.040.150.540.150.461251049.40.620.22300.248.76六、解方程。x1765n39895x22074x198x514x5556x12846x6666x3048123x276x12543x1236一、填一填。83克()千克( )千克15.79元( )元( )角( )分0.5里面有( )个0.1,0.031里面有( )个0.001,一个长方形宽是47厘米，长是t厘米，面积_平方厘米。大货车每次运货x吨，运了22次，共运货_吨。二、比大小。0.930.9397.226.036.195.2844.0046.9766.6196.4962.5三、口算。0
9、.4870.50.71000.6841005.211000.50.090.040.080.13907.86.64.23.53.44.040.2455.543.040.210.295.8844.10.7791000四、列竖式计算。6.33.449.80.1830.40.281.722.323.10.032.97.612.90.8890.18.10.40.893.78.59.83.44.21五、计算。5.991.0818.92(3.330.36)9.325.911.925.90.670.50.739.70.70.480.976.523.64.23.65.812.5320.020.820.070.1
10、80.0293007.452.6六、解方程。x573x3.76.59x36925x167x930 x20576x121083x6182x1014147x988x32647x791一、填一填。9千克730克( )千克3.3米( )米( )分米1105克( )千克一只青蛙4条腿，m只青蛙_条腿。笑笑原有12本课外书，又买来n本，现在一共有_本。二、比大小。0.8420.8827.157.185.465.714.0034.0076.1777.0226.8765.2三、口算。0.3730.60.00210006.62100091.2100800.020.0080.030.090.022.71.24.7
11、4.52.44.410.2779.745.143.011.558.5833.34.38100四、列竖式计算。0.5429.19.50.178.660.3323.647.30.80.640.511.82.984.310.660.074.70.750.460.650.59.44五、计算。6.71.386.127.39(4.11.57)7.439.944.5676550.91.20.960.150.191.858.31.68.38.412.53.720.590.090.450.034306.443.6六、解方程。x2868y4.59.72x3053x195x517x29427x141408x3212
12、03x154222x163x12275x2575一、填一填。25厘米( )米12.29元( )元( )角( )分781克( )千克一个长方形宽是34厘米，长是a厘米，面积_平方厘米。笑笑原有8本课外书，又买来m本，现在一共有_本。二、比大小。0.9860.8697.016.035.95.414.0044.0027.0916.6016.1371.9三、口算。0.6940.30.310000.68110096.51080.080.0471.50.097.11.24.543.43.020.9299.945.111.320.267.6524.40.879100四、列竖式计算。0.2425.30.960
13、.27290.5494.82.360.930.33.60.585.92.30.3831.27.80.50.790.640.70.277.160.6五、计算。9.321.332.258.42(3.781.71)4.55.755.3760.440.125.10.5181.91.138.16.9256.9751250.3949.70.62.80.296000.466.54六、解方程。x1647n19872x3284x194x228x27767x141055x25759x4512677x1334x20569x45153一、填一填。9千克435克( )千克8米7分米( )米89.49个位上的9表示( )
14、个( ),百分位上的9表示( )个( )。一个长方形宽是65厘米，长是y厘米，面积_平方厘米。笑笑原有26本课外书，又买来x本，现在一共有_本。二、比大小。0.8750.9066.216.045.795.754.0024.0017.0086.2916.9269.9三、口算。0.3840.50.00510073.11004.610000.60.70.771.40.036.52.162.251.20.7598.753.142.240.286.5845.31.22100四、列竖式计算。4.145.17.90.424.150.2477.540.22.80.50.218.57.20.830.363.84
15、7.30.71.30.1260.655.96.52五、计算。8.674.829.039.85(3.850.25)5.56.523.391.33.10.11.10.70.666.1143.40.733.40.272.58520.660.080.180.0461000.43.6六、解方程。x1255n0.380.885x16562x123x316x22704x16406x18485x545204x365x10407x7133一、填一填。7克()千克( )千克14.12元( )元( )角( )分0.3里面有( )个0.1,0.04里面有( )个0.001,笑笑有26元钱，买书包用去x元，还剩下_元。
16、四年级有a人，三年级比四年级少39人，三年级有_人。二、比大小。0.9970.9447.036.034.995.854.0043.9997.16.5776.1671.7三、口算。0.2990.30.210000.11008.29100.90.70.0090.050.0427.61.34.52.611.240.1888.522.113.245.595.8612.476.710四、列竖式计算。0.7337.51.040.1894.50.7429.716.63.90.90.550.980.660.60.232.666.80.99.269.70.660.597.66五、计算。5.741.661.438.3(4.830.18)8.398.271.6611.90.70.949.840.215.62.791.9501.9500.50.140.47.50.84.30.45100.160.84六、解方程。x1156x3.77.18x64
