五年级数学上册小数递等式计算.doc

4004+205 10+123+20 70+(100-105) 0.253.24 37.816.413.61.80.21.80.2930.3132.57.5+2.52.56310.163.91.2535.720.0470.320.1386.40.1210.25（1.283.2）4.872.34+48.70.2664.425 6.250.250.6 68.04（0.213.6） 0.4860.013.9919.756.453.55 2.02（1.0270.26） 2.51.250.32 2.376.3+2.373.70.651010.65(8020+80)4 2.6450.23.810.1 81.250.69.3153.6+4.83 98.422.5-83.7 7000.342.91.251140.8 90254 36（97.280.32）(3.2+0.8) 0.8 3.25-0.84-1.16 （6.85.4）2.750.90.25274453664451.25320250.96259.99999.91.081258251.2516 489101489331.03284530135.69560.985482512516 45.55-（6.821555）3.299324.839614.834.5217.8712.232.556+4.5654891014894.57+3.17+3.43+5.83 （8540）（205）2.51.250.320.2539+0.25 0.12572460.33+540.33 9.599 (85.27) 1.25 6.81+6.8199 2.5(3.80.04) 7.69101 （31.8+3.24）531.54(6+3)0.64257.8+2.219464.81.80.910.15-10.750.4-5.73.810.10.25185404.40.83.40.86-1.64 3.2（1.5+2.5）1.66.5（4.8-1.24）5.38+7.85-5.37 56-1.193-0.430.82402.3.83.95.13.83.80.6799 (0.88)0.1251.2550.165.4102 0.2350.1516 4.0546007.4 1.466.350.7 1.480.530.8 0.520.40.05 9.243.5102 0.922.40.422.46.073.20.8 2.376.3+2.373.72.8810.430.243.5 9.51018.7 17.4 - 8.7 7.44.8 （15 2.4）3.7 9.5 1.6(2.441.8)0.40.15 12.50.42.581.248.38.31.7640.5 0.81 0.182.556+4.565（3.21.5+2.5）1.62.731.54 (6.8-6.80.55)8.50.12 4.80.124.8 0.2513.70.40.894.8+0.890.52 38.5 -10.5 0.8 7.29 4.6 + 46 1.271 12.13 + 7.15-1.13 + 2.854.2101 3.699 2.5321.25 0.12588 28-(3.4+1.252.4) 2.557.1+2.457.1 7779+11113 31.54(6+3) 0.815.5-(3.21+5.79)（31.8+3.24）5 0.64257.8+2.2 22.5+2.52 5180705619464.81.80.9 36.724.259.9 994.3 132-43.7-56.3 2.311.20.5 12.78-(4.97+2.78) 63.42.50.4 0.8+0.88+0.22 2.95101-2.95 (1.25+0.25)4 4.60.35+4.60.65 23.4-0.8-13.4-7.26310.1-630.1 4.299+4.2 35（0.352）3.141.9+31.40.813.2101 7.310.2-1.46 0.921.01 4.9+0.8-4.9+0.8 12.96-（9.6-1.52）3.6 3.6+1.4 3.60.250.80.1250.4 2.71.5-2.7 0.412.5(4.2-1.7) 21.5（6.07+2.53）0.5 56.599+56.5 (1.25-0.125)8 450.090.5 17.8(1.784) 1.25 2.5 0.4 8 578405451630.814-(9.851.07) 60(9.528.9)0.18 6.81+6.8199 0.682.5+0.321.9 22.5+2.525.8（3.87-0.13） （6+9.7283.2）2.50.815.5-(3.21+5.79)7.6997.616.53.76.53.7 2524.5(3.21.7)18.09-7.5（0.141.06）0.580.650.4 0.910.70.1680.80.111.88.20.11 0.8(3.22.992.3)5.4(3.940.86)0.8 (8.15.4)3.685.717.644.9+6.733.4（1.20.5）51.919.9+199.90.30.2512.53.2（38.6-12.75）2.5 0.3 25.736.5+25.733.5254.4 7.70.167.712.510.64(3.72.9)4.8994.8 47.321(3.90.87) 5(68.41-32.17)0.4 4.051.50.03 1.920.122.74.632.559.3 0.84(0.30.4) 0.841.70.073.91.3520.9+10.5（5.23.5） 15.48（6.344.59）（6+10.883.2）1.518（1.4+1.252.4）19.8+86.43+20.2 21.5(6.07+2.53)0.5 480.254.270.71.3 18.918.91.41.76-（0.740.26）0.80.12516 3.25.611.45.74995.744.753.252.47.63.81.418.20.74.80.254.710.27.63997.639.41.20.66.246.732.561.443.272.372.541.51022400160.52.83.23.27.23.760.250.490.254.7840.65201 1.22.50.82.510.9-3.71-6.29 840.250.4 6.684.7+6.685.3 (1.9-1.90.9)(3.8-2.8) (25-0.5)-1.551.75.9+(28-3.6)4 2) 3.4(8+0.5)1.06100-58.83-613.4 15-(6.370.7+0.8)3.80.11+10.80.1 3.61.25+0.320.4（0.25+0.125）（0.750.4）58.8（0.60.7）0.020.80.5+3.160.4 3.786.563.784.56 (4.17十3.83)0.47.680.78612.57.90.25400.1750.2541.7524.89.25+26.2 0.40.250.250.4（10.20.25）8 7.64.27.65.854（3.946.86） 0.8 3.720.72（1.62.4）4.2(6.183.03) + 6.3 15.02 -6.8 -(1.02 + 1.2 )0.6（5 - 0.68）1.2 2.74 + 6.30.25(6.02 + 2.8 )0.4 - 2.058.5（2.36+2.42）0.25 3.9（1.3+0.6）64.256.3+3.74.25205992.5-（6.8-4.9）0.85.11.70.5 35.651.73 3.250.840.16 3.60.41.256.40.27+3.60.27 20.98.5（5.23.5）15.470(6.344.14)3.25.80.16 10-（4.5-3.75+1.5）20.9+10.5（5.2-4.5）50.8