Предмет: Математика, автор: petrovaeva5245

найдите значение выражения: 34×47+47×24+42×47-146000:(73×54-44×73) пожалуйста​ по действиям

petrovaeva5245: по действиям!!!
petrovaeva5245: спасибо❤️☺️

Ответы

Автор ответа: natashavika197
2

Ответ:4500

Пошаговое объяснение:

Сначала решаем в скобках

1)73*54=3942

2)44*73=3212

3)3942-3212=730

Потом умножение:

4)34*47=1598

5)47*24=1128

6)42*47=1974

7)146000:730=200

Потом по порядку

8)1598+1128=2726

9)2726+1974=4700

10)4700-200=4500

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