Question

Resuelve:

a) { 44 + 3 + [ 2 - ( 8 + 12 ) - ( 5 – 12 ) ] -6 } =

b) – ( 20 + 17 ) – ( +16 ) +7 - 15 +3 =

c) ( -1 -9 ) - ( 5 – 4 + 6 + 8 ) - ( 8 – 7 ) =

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Answer 1

Respuesta:

a)47+[-31]=+16

b)-58

c)-26