508 254:254 390 260:130 71 400:408 20 070-17 696:28*3 - вопрос №20495845508254254390260130714004082007017696283589152101993 от madina2421 22.02.2020 14:49

Question

Математика: 508 254:254 390 260:130 71 400:408 20 070-17 696:28*3 +589 15 210 - 19 936:32*7 +876 10 100 – 43 268:58*6 +909

madina2421 · Answer

508254:254=2001390260:130=300271400:408=17520070-17696:28·3+589=20070-1896+589=1876315210-19936:32·7+876=15210-4361+876=1172510100-43268:58*6+909=10100-4476+909=6533...