вычислите:-18-(-25-31);25,4-(3,6-15,92) - №7693621

вычислите:
-18-(-25-31);
25,4-(3,6-15,92)
- Предмет:
  Математика
- Автор:
  evie1hfb
- 5 лет назад

Ответы 2

1) -18-(-25-31)= -18+25+31=38.2) 25,4-(3,6-15,92)= 15,4-3,6+15,91= 27,71
- Автор:
  virginiango0
- 5 лет назад
- 0
-18-(-25-31)=-18+25+31=-18+56=38
второе лень)
- Автор:
  ralph
- 5 лет назад
- 0
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