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current location:Mathematical operation > History of Mathematical Computation
5.05+13.92+857.39+27.88
18.97*6.49+479.61*2.21-123.63*7.19-374.75*2.69
(5.05*3.51+13.92*0.63)/18.97
(6+(14-6)/(10000-3000)*(6856.71-3000))*1.3*0.9*0.8
=(275.66+42.00+286.65+982.80+212.76+232.87+1689.20)×1.05+805.38+3.56+32.10+235.638+3210.82+0.5×316.56=
0.35×904.458
137.80×1.71=
=(169.50+51.25+234.37+722.70+212.76+232.87+1689.20)×1.05+1610.76+23.51+55.95+3210.82+0.5×1882.693
(169.50+51.25+234.37+722.70+212.76+232.87)×1.05+(2316.5+1689.20)×0.5×1.05+(1241.77+1610.76)×0.5+(19.70+47.25+23.51+55.95)×0.5+3210.82+0.5×1882.69
(169.50+51.25+234.37+722.70+212.76+232.87+1689.20)×1.05+1610.76+23.51+55.95+3210.82+0.5×1882.693
(275.66+42.00+286.65+982.80+189.00+182.25+950.40) ×1.05+1443.55+7.12+64.19+4346.42+0.5×2065.50 =
(169.500+51.250+234.375+722.700+177.300+212.76+232.87)×1.05+1610.763+23.517+55.95+3210.826+0.5×1882.693 =
(169.500+51.250+234.375+722.700+177.300+212.76+232.87) ×1.05+1610.763+23.517+55.95+3210.826+0.5×1882.693 =
(169.50+51.25+234.37+722.70+212.76+232.87)×1.05+(1689.20+1689.20)×0.5×1.05+(1241.77+1610.76)×0.5+(19.70+47.25+23.51+55.95)×0.5+3210.82+0.5×1882.69
(5.05*18.61+13.92*15.73+857.39*10.67+729.11*3.38)/1605.47
(5.05*18.61+13.92*15.73+857.39*1067+729.11*3.38)/1605.47
9*0.15+9+9*0.3
5.05+13.92+857.39+729.11
(5.05*11.63+20.49*8.57+857.39*3.69+36.48*0.26-123.63*10.22-8.32*0.059)/5.72
3.563/3×(2×27.107+66.981)/(27.107+66.981)
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