Сравни, не вычисляя. Объясни. а+30*50+а?д+30*д-30? - №11683910

Сравни, не вычисляя. Объясни. а+30*50+а?д+30*д-30?
- Предмет:
  Математика
- Автор:
  fattykins
- 6 лет назад

Ответы 1

а+30*50+а > д+30*д-30, потому что +30 и -30 - противоположные числа,их можно в уме зачеркнуть.
- Автор:
  4-wheelwyot
- 6 лет назад
- 0
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