запишите выражение равное данному используя сочетательное свойство умножения (2*46)*5= (30*9)*3= помогите пожалуйста - №9118887

запишите выражение равное данному используя сочетательное свойство умножения (2*46)*5= (30*9)*3= помогите пожалуйста
- Предмет:
  Математика
- Автор:
  pedrorph5
- 6 лет назад

Ответы 1

1) (2 * 46) * 5 = (2 * 5) * 46 = 10 * 46 = 4602) (30 * 9) * 3 = 30 * 27 = 810
- Автор:
  kamila83
- 6 лет назад
- 0
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