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Antonio82
a fost răspuns

{[(120+2·15):75+4]·20-40·5}:80=

Răspuns :

Icecon2005

{[(120+2·15):75+4]·20-40·5}:80=

{[(120+30):75+4]·20-200}:80=

[(150:75+4)·20-200]:80=

[(2+4)·20-200]:80=

(120-200):80=

- 80:80= - 1

{[(120+2·15):75+4]·20-40·5}:80= - 1

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