1.576•7+8.340•4+30.040-6.008•5=
1.576•7+8.340•4+30.040-6.008•5= 44.392 1)1.576•7=11.032 2)8.340•4=33.36 3)6.008•5=30.04 4)11.032+33.36+30.04-30.04=44.392