Предмет: Математика, автор: bagdasariangann

решите пример: 34 + 27 × (43 - 15)

Ответы

Автор ответа: 333222

14

сначала действие в скобках
28*27
756+34
790

Автор ответа: julyap

33

$34+27*(43-15)=790\\1)43-15=28\\2)27*28=756\\3)756+34=790$

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