4•(50000-500) = 198000
4•50000-500 = 199500
5•(8000-8) = 39960
5.8000-8 = 39992
6•(7000-5) = 41970
7000-50•6 = 6700
8•(40000-7) = 319944
8•40000-7 = 319993
4•(50000-500) = 198000
4•50000-500 = 199500
5•(8000-8) = 39960
5.8000-8 = 39992
6•(7000-5) = 41970
7000-50•6 = 6700
8•(40000-7) = 319944
8•40000-7 = 319993