432+(5.4×3.2÷0.01)简便计算=432+（17.28÷0.01）=432+1728=2160
432+(5.4×3.2÷0.01=432+5.4×0.4×8÷0.01=432+5.4×0.4×800=432+54×4×8=432+216×8=432+1728=2160
