блиц турнир у вадима a открыток. их в 2 раза меньше, чем у Алеши - №19521126

блиц турнир у вадима a открыток. их в 2 раза меньше, чем у Алеши
- Предмет:
  Математика
- Автор:
  filly fally8sky
- 6 лет назад

Ответы 1

Все просто: 1. а х 2 а - открытки Вадима, умножаем на два что бы узнать сколько открыток у Алеши
- Автор:
  apollohall
- 6 лет назад
- 0
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