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Question

-{-25+[45-(6-25+18)÷(-2)]÷11}-(-3-7+16-5) e-{-3-[32÷(5+3)+(-13+3+5)×(-17+23)+23-2]÷(-2)}(-2)Grazie

SilvSilvSilv · Accepted Answer

-{-25+[45-(6-25+18)÷(-2)]÷11}-(-3-7+16-5)

- { -25+[45-(-19+18)÷(-2)]÷11}-(-10+11)

- { -25+[45-(-1)÷(-2)]÷11}-(1)

- { -25+[45-(0,5)]÷11}-(1)

- {-25+[44,5]÷11}-(1)

- {-25+4,045}-(1)

- { -25+4,045}-(1)

- { -20,955}-(1)

+20,955-1=19,955

- {-3-[32÷(5+3)+(-13+3+5)*(-17+23)+23-2]÷(-2)}*(-2)

- {-3-[32÷8+(-5)*(6)+21]÷(-2)}*(-2)

- {-3-[32÷8+(-30)+21]÷(-2)}*(-2)

- {-3-[4-30+21]÷(-2)}*(-2)

- {-3-[-5]÷(-2)}*(-2)

- {-3-2,5}*(-2)

- {-5,5}*(-2)

- {-5,5}*(-2)=-11

SilvSilvSilv

(@silvsilvsilv)

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29/12/2023 21:29

casio · Answer

[attach]65317[/attach] [attach]65320[/attach]

SilvSilvSilv · Answer

- {-3-[-32÷(5+3)+(-13+3+5)*(-17+23)+23-2]÷(-2)}*(-2)

- {-3-[-32÷8+(-5)*(6)+21]÷(-2)}*(-2)

- {-3-[-32÷8+(-30)+21]÷(-2)}*(-2)

- {-3-[-4-30+21]÷(-2)}*(-2)

- {-3-[-13]÷(-2)}*(-2)

- {-3-6,5}*(-2)