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[(25×16:4+4×179):8+32×6]:2-48×3

Răspuns :

[(25*16:4+4*179):8+32*6]:2-48*3=
[(100+716):8+192]:2-144=
[816:8+192]:2-144=
[102+192]:2-144=
294:2-144=
147-144=3
[(400 : 4 + 716) : 8 + 192] : 2 - 144 =
[(100 + 716) : 8 + 192] : 2 - 144 =
[816 : 8 + 192] : 2 - 144 =
[102 + 192] : 2 - 144 =
294 : 2 - 144 =
147 - 144 = 
3