852-204*3+187= 720:8+627-567= 350:(5-3)+202-98= 65*(84-76)+302=
852-204*3+187=852-612+187=240+187=427 720:8+627-567=90+627-567=717-567=150 350:(5-3)+202-98=350:2+202-98=175+202-98=377-98=279 65*(84-76)+302=65*8+302=520+302=822