Предмет: Математика, автор: pansisms

Задание 3.Вычисли удобным способом.
180•7+420-7=
(100-2) 3 =
270•20 5 =

ПЖ ПОМОГИТЕ ПОСТАВЛЮ МАКС

Ответы

Автор ответа: madinayussupova828mm
1

Ответ:

1. 180-7+420-7= 173+413=586

2.(100-2) 3= 98*3=294

3. 270*20*5= 27000

Пошаговое объяснение:

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