10,000 - (2,700 + 1,300) : 200 = , 7,400 - 5,000 : (10,860 - 9,860) = ,2,500 + (9,400 - 5,400) + 500 = ,60,000 : (179 + 121) + 500 = . : 3

okrushko    3   25.04.2019 08:28    0