43,05+15,643,05 + 15,643,05+15,6 - 43,05−15,643,05 - 15,643,05−15,6 = 58,65 - 27,45 = 31,2
Ответ: 31,2
43,05+15,643,05 + 15,643,05+15,6 - 43,05−15,643,05 - 15,643,05−15,6 = 58,65 - 27,45 = 31,2
Ответ: 31,2