Расставь скобки так, чтобы получились верные равенства - №30477306

Расставь скобки так, чтобы получились верные равенства
- Предмет:
  Математика
- Автор:
  big nastygcxk
- 6 лет назад

Ответы 1

1)(50-30)-20=02)50-(30-20)=403)12-(6-6)=124)(12-6)-6=05)(9+9)-5=136)11-(5-3)=9Удачи)
- Автор:
  lunaa0ua
- 6 лет назад
- 0
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