Помогите решить примеры. 1)-18-43 2)-13+20 3)15-(-7) 4)-4,8-2,3 5)-7+7 12 8 - №23797438

Помогите решить примеры.
1)-18-43
2)-13+20
3)15-(-7)
4)-4,8-2,3
5)-7+7
12 8
- Предмет:
  Математика
- Автор:
  esperanzarose
- 5 лет назад

Ответы 1

1 -612 73 84 -7.15 0
- Автор:
  tabbyzak2
- 5 лет назад
- 0
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