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Упражнения со скобками

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  • (7+8)-(9-4)
    10
  • (10-1)-(9-2)
    2
  • 8-(4-2)
    6
  • (4-2)+4
    6
  • (8-2)-4
    2
  • 1+3+(8-3)
    9
  • 3+(2+3)
    8
  • 10-(7+2)
    1
  • (10-4)-(5-1)
    2
  • 4+(5-2)
    7
  • (6-5)+(8-7)
    2
  • 5-(7-2)
    0
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