Question

- {-(-44)-(-123) - [-640-(730-480)] - [624-(-277)]}
R-
(con el procedimiento:) okey ) ​

Answer 1

Hola!▪°▪

• Resolver:

- {-(-44)-(-123) - [-640-(730-480)] - [624-(-277)]}

=−(44−(−123)−(−640−(730−480))−(624−(−277)))

=−(167−(−640−(730−480))−(624−(−277)))

=−(167−(−640−250)−(624−(−277)))

=−(167−(−890)−(624−(−277)))

=−(1057−(624−(−277)))

=−(1057−901)

=−156

Resultado: -156

kiy_.