1、0.2 0.091000 8.8410 73.710 0.090.08 0.6400 0.140.2 4.53.4 7.51.8 5.33.41 0.83 97.550.3 31.425.0 58.6731.0 8.65100 四、列竖式计算。8.394.7 8.30.47 8.720.33 2.011.548.10.08 8.40.23 5.93.1 0.899.820.710.03 1.50.58 0.380.85 9.68.559.422.096.09 8.74(4.140.17) 4.729.722.34 0.129.30.6 3.24.85 1.81.678.2 0.33740.33
2、26 0.58.44 6.30.81.80.5 50000.569.44 x3057 a2.76.6 7x252 63x143 x624 x2442 9x4572 2x628 7x3577 88x112 5x2050 9x2790 90厘米( )米 10.18元( )元( )角( )分 0.8里面有( )个0.1,0.041里面有( )个0.001, 一只青蛙4条腿,x只青蛙_条腿。四年级有m人,三年级比四年级少16人,三年级有_人。0.8230.828 5.986.03 5.825.51 4.0034.003 7.1796.277 6.5470.8 8 40.8 0.3100 0.9181.
3、05100 90.8 0.066 0.030.03 21.1 2.63.1 2.24.42 0.597.714.3 23.221.1 58.8631.2 33.1965.9 1.240.41 33.20.19 1.342.896.20.06 1.98.9 5.87.7 0.315.720.05 4.80.14 0.870.88 8.68.67.154.348.87 7.88(4.310.56) 5.835.224.57 7.10.07 5.90.87 4.74.825.3 0.765.10.764.9 0.56.50.04 0.950.070.160.02 4105.594.5 x567 y3
4、060 5x110 59x170 x316 x1940 6x1260 3x1536 2x234 164x60 7x1442 5x555 2厘米( )米 11元4角8分( )元 946克( )千克 一只青蛙4条腿,b只青蛙_条腿。四年级有b人,三年级比四年级少26人,三年级有_人。0.9940.928 6.116.3 5.125.47 4.0024 6.5287.001 6.3164.5 0.27 50.9 0.0041000 70.10.7351000 100.03 0.0880 0.29 61.4 1.47.6 13.02 0.42 95.522.1 44.141.1 75.7944.3 6
5、.991000 7.613 60.07 2.20.67 43.77.630.390.03 9.22.6 4.33.2 0.869.740.290.03 0.411.4 0.686.1 2.83.645.183.034.21 7.49(4.891.46) 8.97.925.34 2.8731 0.28523 0.560.32.44 40.7340.27 125580.2 0.790.060.230.05 71007.792.3 x2641 a4.16 2x84 21x122 x211 x1948 2x224 6x1854 7x28140 357x112 3x936 2x218 97厘米( )米
6、14.19元( )元( )角( )分 1103克( )千克 笑笑有72元钱,买书包用去x元,还剩下_元。四年级有b人,三年级比四年级少47人,三年级有_人。0.8490.93 6.16.95 6.125.21 4.0044.006 6.0466.301 6.9469.3 0.16 90.7 0.0051000 8.1527.4100 300.5 0.70.07 0.160 3.32.2 5.93.1 4.32 0.577.512.2 33.415.0 76.6543.3 44.30.170.86 11.70.46 22.50.49 6.155.190.780.2 0.240.8 5.40.7
7、0.837.830.630.03 0.810.67 0.540.73 0.857.365.72.064.25 7.85(4.831.35) 2.977.463.13 2980.08 0.7669 0.743.77.26 8.60.298.60.71 0.25410.92.60.4 8300.860.14 x1674 a0.480.93 9x315 18x186 x323 x1945 8x16112 4x1248 3x342 42x12 5x2060 4x864 55厘米( )米 7.96元( )元( )角( )分 0.1里面有( )个0.1,0.094里面有( )个0.001, 四年级有a人,
8、三年级比四年级少17人,三年级有_人。0.8950.883 6.097.04 5.545.92 3.9984.003 6.7727.173 6.2461 4 70.9 0.05100 295.65100 30.04 0.0020.4 0.140.06 6.54.6 1.45.3 41.23 0.16 66.712.3 50.021.3 78.9850.3 46.74.154.4 6.10.48 7.670.23 6.11846.60.7 0.420.42 0.966.3 966.21.70.02 0.992.1 0.380.8 0.885.786.742.980.42 9.06(3.091.3
9、8) 6.598.834.14 700.130.06 6.30.325 8.10.8281.9 5.90.25.90.8 0.50.430.08 9.50.51.30.5 39008.741.3 x368 b0.280.89 8x184 29x140 x412 x1248 9x2772 8x1656 2x222 88x48 4x2052 5x555 21厘米( )米 3.2米( )米( )分米 905克( )千克 一个长方形宽是62厘米,长是x厘米,面积_平方厘米。大货车每次运货x吨,运了11次,共运货_吨。0.9050.974 6.736.25 5.345.41 4.0034.001 6.1
10、236.037 6.6371.9 0.95 30.6 0.06100 0.65282.8100 600.2 0.28 0.2600 4.81.2 5.12.7 3.34.42 0.267.833.2 20.331.4 75.9944.3 0.145358.9 1.250.41 8.190.28 91.4950.6 1.20.45 1.30.63 8.57.810.8 4.76.4 90.15 3.463.69.131.415.46 7.92(4.771.93) 1.598.922.3 0.111.20.8 0.446.50.5 0.180.953.82 0.630.290.37 5162 0.
11、890.050.20.05 96000.258.75 x2770 a0.130.68 3x138 21x137 x323 x1471 5x2585 4x436 8x24144 205x30 3x1533 9x9153 300克()千克( )千克 15.34元( )元( )角( )分 1027克( )千克 笑笑有22元钱,买书包用去y元,还剩下_元。大货车每次运货n吨,运了28次,共运货_吨。0.9430.837 6.986.78 5.75.12 4.0024.004 6.7676.485 6.0666.5 0.37 40.2 0.0110 3.580.14810 30.05 0.4200 1.
12、80.04 87.4 2.72.3 4.11.23 0.687.931.4 40.441.3 96.9815.0 7.050.987.56 0.720.1 59.50.67 26.443.10.240.07 5.32.4 0.920.13 3.84.530.440.06 4.84.8 80.96 9.43.959.424.670.39 9.49(4.560.97) 9.1270.68 190.950.8 1.80.597 1.70.8418.3 7.60.167.60.84 0.250.170.840.070.170.02 4708.721.3 x1467 m1373 4x8 72x116 x
13、518 x3063 9x972 9x45108 5x2060 93x33 3x627 7x2884 29厘米( )米 9.96元( )元( )角( )分 0.5里面有( )个0.1,0.001里面有( )个0.001, 一只青蛙4条腿,a只青蛙_条腿。四年级有n人,三年级比四年级少11人,三年级有_人。0.8910.868 6.196.82 5.95.69 4.0054.008 6.7086.058 6.262.3 0.54 80.5 0.00410 79.927.91000 500.03 0.0090.2 0.85 83.8 8.61.2 2.32.4 0.17 78.925.2 33.22
14、3.3 98.7524.0 380.286 7.40.27 17.50.18 6.8322.90.4 3.45.8 0.240.61 7.68.181.20.3 0.876.1 7.10.36 3.977.78.384.252.74 8.3(4.770.6) 5.758.761.86 0.99170.08 0.77760.5 0.54.89.5 9.85.89.84.2 2.50.52.50.4 65000.415.59 x2050 b399 4x192 25x126 x627 x871 2x1028 6x2442 2x432 328x104 7x2863 6x2472 9厘米( )米 7.9
15、米( )米( )分米 37.37个位上的7表示( )个( ),百分位上的7表示( )个( )。四年级有a人,三年级比四年级少32人,三年级有_人。0.8220.991 6.676.72 6.165.3 4.0014 7.1536.938 6.6571.9 8 60.5 0.310 9.536.27100 700.02 0.70.4 0.1900 1.51.2 8.91 2.23.02 0.368.524.4 40.034.0 97.9820.2 49.40.3410.1 0.850.39 9.60.99 83.517.40.650.03 5.40.71 1.20.99 1.682.50.570.04 0.128.6 1.44 5.22.38.432.482.98 7.99(4.371.76) 2.759.262.54 50.8 0.5880.2 0.1671.84 0.613.50.616.5 0.510.4 8.80.
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