400÷4+20×510+12÷3+2070+(100-10×5)0.25×3.2×437.8－16.4－13.61.8＋0.2－1.8＋0.293÷0.31÷32.5×7.5+2.5×2.563×10.16×3.9×1.2535.72÷0.047÷0.320.138×6.4÷0.121÷0.25×（1.28÷3.2）4.87×2.34+48.7×0.2664.4×256.25÷0.25×0.668.04÷（0.21×3.6）0.486＋0.01÷3.9919.75－6.45－3.552.02×（1.027÷0.26）2.5×1.25×0.322.37×6.3+2.37×3.70.65×101－0.65(80÷20+80)÷42.64÷5÷0.23.8×10.181.25×0.6×9.315×3.6+4.8398.42×2.583.7700×0.34×2.91.25×11×4×0.890÷25÷436÷（97.28÷0.32）(3.2+0.8)÷0.83.25-0.84-1.16（6.8－5.4）×2.75－0.90.25×27×445×36＋64×451.25×320×250.96×259.9×999＋9.91.08×1258×25×1.25×16489×101－48933×1.0328×45＋30×135.6×9＋560.98×548×25×1．25×1645.55-（6.82＋15．55）3.2×99＋3．24.8×39＋61×4.834.52－17.87－12.232.5×56+4.5×65489×101－4894.57+3.17+3.43+5.83（85＋40）×（20－5）2.5×1.25×0.320.25×39+0.250.125×7246×0.33+54×0.339.5×99(8×5.27)×1.256.81+6.81×992.5×(3.8×0.04)7.69×101（31.8+3.2×4）÷531.5×4÷(6+3)0.64×25×7.8+2.2194－64.8÷1.8×0.910.15-10.75×0.4-5.73.8×10.10.25×185×404.4×0.8－3.4×0.86-1.6÷43.2×（1.5+2.5）÷1.66.5×（4.8-1.2×4）5.38+7.85-5.3756-1.19×3-0.430.82×40×2.3.8×3.9＋5.1×3.8＋3.80.67×99(0.8＋8)×0.1251.25×5×0.165.4×1020.235×0.15×164.05×4600×7.41.46×6.35×0.71.48×0.5×30.80.52×0.4×0.059.24×3.5×1020.92×2.4－0.42×2.46.07－3.2－0.82.37×6.3+2.37×3.72.881÷0.43－0.24×3.59.5×1018.7×17.4-8.7×7.44.8×（15÷2.4）3.7×9.5×1.6(2.44－1.8)÷0.4＋0.1512.5×0.4×2.5×81.24×8.3＋8.3×1.7640.5÷0.81×0.182.5×56+4.5×65（3.2×1.5+2.5）÷1.62.73＋1.5×4(6.8-6.8×0.55)÷8.50.12×4.8÷0.12×4.80.25×13.7×0.40.89×4.8+0.89×0.5238.5-10.5×0.87.29×4.6+46×1.27112.13+7.15-1.13+2.854.2×1013.6×992.5×32×1.250.125×8828-(3.4+1.25×2.4)2.55×7.1+2.45×7.1777×9+1111×331.5×4÷(6+3)0.8×〔15.5-(3.21+5.79)〕（31.8+3.2×4）÷50.64×25×7.8+2.22÷2.5+2.5÷25180－705×6194－64.8÷1.8×0.936.72÷4.25×9.999×4.3132-43.7-56.32.31×1.2×0.512.78-(4.97+2.78)63.4÷2.5÷0.40.8+0.88+0.222.95×101-2.95(1.25+0.25)×44.6×0.35+4.6×0.6523.4-0.8-13.4-7.263×10.1-63×0.14.2×99+4.235÷（0.35×2）3.14×1.9+31.4×0.813.2×1017.3×10.2-1.460.92×1.014.9+0.8-4.9+0.812.96-（9.6-1.52）3.6×3.6+1.4×3.60.25×0.8×0.125×0.42.7×1.5-2.70.4×12.5×(4.2-1.7)21.5÷[（6.07+2.53）×0.5]56.5×99+56.5(1.25-0.125)×845÷0.09÷0.517.8÷(1.78×4)1.25×2.5×0.4×8578－405÷45×1630.8÷[14-(9.85＋1.07)][60－(9.5＋28.9)]÷0.186.81+6.81×990.68×2.5+0.32×1.92÷2.5+2.5÷25.8×（3.87-0.13）（6+9.728÷3.2）×2.50.8×〔15.5-(3.21+5.79)7.6＋99×7.616.5×3.7－6.5×3.725－24.5÷(3.2＋1.7)18.09-7.5×（0.14＋1.06）0.58－0.65×0.40.91÷0.7＋0.168÷0.80.11×1.8＋8.2×0.110.8×(3.2－2.99÷2.3)5.4÷(3.94＋0.86)×0.8(8.1－5.4)÷3.6＋85.717.64÷4.9+6.733.4÷［（1.2＋0.5）×5］1.9＋19.9+199.9＋0.30.25×12.5×3.2（38.6-12.75）÷2.5×0.325.73×6.5+25.73×3.525×4.47.7×0.16÷7.7×12.510.64÷(3.7－2.9)4.8×99＋4.847.3＋21×(3.9－0.87)5×[(68.41-32.17)÷0.4]4.05÷1.5÷0.031.92÷0.12－2.74.6＋32.55÷9.30.84÷(0.3＋0.4)0.84×1.7÷0.073.9÷1.3÷520.9+10.5÷（5.2－3.5）15.4÷[8×（6.34－4.59）]（6+10.88÷3.2）×1.518－（1.4+1.25×2.4）19.8+86.43+20.221.5÷[(6.07+2.53)×0.5]48×0.254.27÷0.7×1.318.9－18.9÷1.41.76-［（0.74＋0.26）÷0.8］0.125×163.2×5.6－11.45.74×99＋5.744.75＋3.25×2.4＋7.63.8×1.4＋18.2÷0.74.8×0.254.7×10.27.63×99＋7.639.4－1.2÷0.6＋6.246.73＋2.56＋1.44＋3.272.37×2.5×41.5×1022400÷16÷0.52.8×3.2＋3.2×7.23.76×0.25－0.490.25×4.78×40.65×2011.2×2.5＋0.8×2.510.93.716.29840.250.46.684.76.685.3(1.91.90.9)(3.82.8)[(250.5)1.55]1.75.9+(28-3.6÷)÷42)3.4÷[(8+0.5)×1.06]100-58.8÷3-6×13.4[15-(6.37÷0.7+0.8)]×3.80.1÷1+1÷0.8－0.13.6×1.25+0.32÷0.4（0.25+0.125）÷（0.75×0.4）58.8÷（0.6×0.7）÷0.020.8×0.5+3.16÷0.43.78×6.56—3.78×4.56[(4.17十3.83)÷0.4—7.6]8×0.786×12.57.9÷0.25÷400.175÷0.25×41.75＋24.8＋9.25+26.20.4×0.25÷0.25×0.4（1－0.2×0.25）×87.6×4.2＋7.6×5.854÷（3.94＋6.86）×0.83.72－0.72×（1.6＋2.4）4.2×(6.18–3.03)+6.315.02-6.8-(1.02+1.2)0.6×[（5-0.68）÷1.2]2.7÷4+6.3×0.25(6.02+2.8)÷0.4-2.058.5×〔（2.36+2.42）÷0.25〕3.9÷（1.3+0.6）×64.25×6.3+3.7×4.25205×99〔2.5-（6.8-4.9）〕×0.85.1÷1.7×0.535.6－5×1.733.25－0.84－0.163.6÷0.4－1.2×56.4×0.27+3.6×0.2720.9＋8.5÷（5.2－3.5）15.4÷[70×(6.34－4.14)]3.25.80.1610-（4.5-3.75+1.5）20.9+10.5（5.2-4.5）50.8-（20+9.60.4）1.46×5+12.8÷0.4×7.53.7.6×〔(25.39.7)÷0.3〕8.6×10.15.6×(12.5－8.5÷0.85)[(8.1－5.6)×0.9－1]×0.48.25×4.08+0.75×4.08+4.082.3＋3.91÷（22－19.7）13.7×0.25×80.8×[13－（3.12＋5.28）]2.65×1.7＋1.35×1.71.85×(1.4+4.5)÷9