Папа Алисы привез для зоопарка 2-х драконов, для одного дракона решили увеличить вчетверо загон 2 х 3 км, для другого, объединить 2 загона размером 3 х 4 км, каждый. Составь выражения для подсчета площади новых загонов. Сравни значения этих выражений.

Папа Алисы привез для зоопарка 2-х драконов, для одного дракона решили увеличить вчетверо загон 2 х 3 км, для другого, объединить 2 загона размером 3 х 4 км, каждый.
Составь выражения для подсчета площади новых загонов.
Сравни значения этих выражений.
- Предмет:
  Математика
- Автор:
  abelkgtn
- 5 лет назад

Ответы 1

(2×3)×4=24 км2 3×4+3×4=24км2 или 3×4×2=24км224=24
- Автор:
  silly gillymrq3
- 5 лет назад
- 0
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