1. 18.42+9.71=
2. -0.86-1.85=
3. -654.1+32.95=
4. 246.8 - 135.26+14.032=
5. 81.532+73.4013+36.657=
plss answer it now im very late ineed to pass at 1:50pm in est time ,im very late plss ineed some answer