1、41.60.740.05 5.40.82 5.34.7 0.8755.1五、计算。8.52.235 7.76(3.961.9) 5.716.391.85 0.080.840.07 0.854.99 2.70.2997.3 0.93.10.96.9 55.50.2 0.620.090.160.03 71005.834.2 x2968 n3493 2x40 81x115 x621 x947 2x428 5x560 6x3072 459x63 7x28105 6x1866 2千克119克( )千克 13.57元( )元( )角( )分 0.6里面有( )个0.1,0.04里面有( )个0.001,
2、笑笑有53元钱,买书包用去b元,还剩下_元。四年级有a人,三年级比四年级少24人,三年级有_人。0.9640.803 6.156.81 5.335.79 4.0063.999 6.4826.552 6.4261 0.64 90.2 0.004100 95.75.310 600.7 0.050.05 0.14600 9.95.2 2.71 44.02 0.67 56.814.1 14.042.2 89.9834.4 93.30.4197.8 0.710.04 98.10.85 52.184.30.560.03 7.12.7 0.288.4 3.239.51.30.3 0.30.28 7.10.6
3、2 4.213.29.483.298.58 8.41(3.190.42) 1.319.652.33 9.980.11 0.480.660.7 0.597.14.41 0.170.460.170.54 0.250.350.02 0.82.60.3 1400.115.89 x2678 y580 9x180 38x147 x323 x1441 6x1884 4x1652 8x880 306x78 4x1624 7x7119 36克()千克( )千克 15.2米( )米( )分米 0.9里面有( )个0.1,0.078里面有( )个0.001, 笑笑有78元钱,买书包用去b元,还剩下_元。四年级有b人
4、,三年级比四年级少29人,三年级有_人。0.8570.94 6.686.81 5.35.65 3.9984.002 6.96.073 6.8469.7 7 50.7 0.5100 87.11000 0.4041000 0.010.06 0.045 0.60.3 2.62.4 3.43.4 4.33.4 0.64 76.841.0 33.114.1 56.8550.3 5.753.265.2 8.20.32 18.70.74 9.043.960.480.6 36.7 0.470.21 6.7104.60.09 0.481.5 0.986.3 6.41.438.671.663.84 7.56(3.
5、580.21) 2.275.342.7 210.720.12 9.90.538 0.450.169.55 8.30.58.30.5 50.86.50.4 5400.559.45 x1448 b27.3 6x90 81x148 x712 x2074 4x464 6x1842 8x856 246x54 8x864 3x648 800克()千克( )千克 5米9分米( )米 658克( )千克 一个长方形宽是88厘米,长是p厘米,面积_平方厘米。笑笑原有49本课外书,又买来m本,现在一共有_本。0.8980.823 7.056.96 5.244.98 4.0024.002 6.5596.202 6.
6、0370 0.72 40.2 0.01100 0.9730.054100 70.04 0.029 1.30.07 6.82.1 2.55.7 2.32.04 0.82 67.634.4 50.225.4 86.6953.4 5.479.96.16 8.20.43 54.70.86 66.917.80.07 0.970.4 6.91.8 0.735.10.920.09 3.16.6 0.183.2 0.4816.85.234.443.01 8.49(3.691.18) 6.97.910.14 2.11.40.8 0.86614 0.620.161.38 0.76340.7666 0.25860.
7、04 5.80.830.3 2100.496.51 x1940 x4.17.4 8x192 42x130 x514 x1080 7x2163 5x2050 3x642 22x12 5x1060 5x15100 42克()千克( )千克 12.8米( )米( )分米 892克( )千克 一只青蛙4条腿,a只青蛙_条腿。大货车每次运货y吨,运了9次,共运货_吨。0.8670.852 6.066.74 5.696.05 3.9994.001 7.0676.292 6.5766.7 3 50.6 0.0021000 59.89.16100 0.040.04 0.0010.3 1.630 1.11 3.
8、93.6 3.43.33 0.59 87.713.1 10.223.2 76.9911.3 7.260.782.9 1.230.06 19.50.41 7172.48.60.6 6.91.8 0.257.5 0.8367.80.580.9 3.62.5 0.151.1 0.4190.57.473.055.06 7.01(4.540.89) 7.797.620.36 36260.5 0.399.30.7 0.133.81.87 2.20.482.20.52 1253.77.90.91.70.5 23006.143.9 x1356 n19.5 2x38 60x134 x829 x1861 9x98
9、1 3x1539 8x24120 287x133 6x636 5x575 3千克702克( )千克 18元4角1分( )元 857克( )千克 一个长方形宽是78厘米,长是x厘米,面积_平方厘米。笑笑原有33本课外书,又买来a本,现在一共有_本。0.9080.847 6.176.14 5.015.4 4.0073.999 6.1026.558 6.9471.7 8 70.3 0.0710 0.76810.410 70.08 0.80.02 1.7900 8.42.8 4.12.1 43.2 0.376.645.0 23.313.1 77.7650.2 0.9260.586.88 7.90.46
10、 1.060.88 2721.30.150.07 8.49.5 0.593.9 0.892.290.310.05 0.130.22 0.360.44 0.1424.55.874.267.57 8.07(4.830.39) 1.758.352.58 13730.5 0.345.40.7 0.131.68.87 3.98.73.91.3 1.25198 0.720.090.250.03 1700.573.43 x959 n3.79.9 5x200 18x102 x223 x2741 5x1555 7x763 2x834 88x80 7x784 7x3591 77厘米( )米 8.7米( )米( )
11、分米 0.6里面有( )个0.1,0.029里面有( )个0.001, 苹果和梨的单价分别是每千克6.5元和4.6元,买a千克苹果和h千克梨,共需( )元。四年级有x人,三年级比四年级少32人,三年级有_人。0.8020.918 6.596.88 5.396.01 3.9993.999 6.4836.185 6.9463.2 2 70.8 0.041000 0.62138.5100 0.010.08 0.0790 0.652.2 2.16.1 1.32.43 0.48 75.824.3 52.213.1 79.7834.0 5.630.641.84 7.60.19 21.90.76 84.29
12、.570.180.7 9.70.18 2.80.38 175.20.870.05 9.93.5 9.60.86 0.188.797.684.036.25 9.85(3.881.53) 4.437.985.71 6.70.7 0.180.620.8 8.60.7991.4 0.696.90.693.1 1254 5.40.84.50.3 12000.864.14 x1073 a56.6 3x48 22x190 x522 x1875 4x840 2x228 8x8112 44x48 6x2442 4x1276 52克()千克( )千克 4米8分米( )米 13.73个位上的3表示( )个( ),百
13、分位上的3表示( )个( )。一个长方形宽是29厘米,长是a厘米,面积_平方厘米。四年级有m人,三年级比四年级少39人,三年级有_人。0.9830.822 6.477 5.15.2 3.9984.005 6.2096.648 6.9468.2 0.4 0.02100 0.08632.710 0.040.4 0.0045 0.116 6.85.8 7.71 2.31.22 0.176.644.3 54.015.3 79.7841.3 0.6727.61.5 1.10.3 47.50.53 66.77.320.5 3.18.3 2.24 6.641.90.7 7.90.25 70.48 0.44.
14、917.953.054.3 9.87(3.790.77) 8.688.965.69 0.980.260.6 5.20.710.4 7.38.462.7 0.832.30.837.7 250.880.050.160.05 4008.261.8 3051 y0.220.96 3x54 26x148 x428 x980 8x3248 6x2436 6x1266 328x160 9x9117 6x1854 8.6米( )米( )分米 0.8里面有( )个0.1,0.055里面有( )个0.001, 笑笑有30元钱,买书包用去a元,还剩下_元。笑笑原有49本课外书,又买来x本,现在一共有_本。0.837
15、0.891 6.726.35 5.715.04 4.0024.001 6.4946.701 6.2467.3 4 20.4 0.910 0.693.57100 0.080.4 0.0060.07 0.090.08 61.8 5.43.9 2.22.14 0.759.753.3 21.313.1 99.7653.4 3.45.669.2 11.50.07 18.30.14 1.5251.30.570.04 8.40.15 3.94.5 5.9590.260.06 0.980.97 1.90.5 0.324.786.354.834.94 7.18(3.991.47) 6.258.325.87 950.980.6 0.660.28 2.70.727.3 7.8707.830 58.20.72.70.3 2500.75.3 x556 x0.340.94 4x172 27x162 x422 x1361
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