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C doar trebuie Dela 25

C Doar Trebuie Dela 25 class=

Răspuns :

976:4-182+136*4:8-33:3=
244+182+544:8-11=
426+68-11=
494-11=483

50+2*{477:9+3*[9+5*(306:17-288:18)]}=
50+2*{53+3*[9+5*(18-16)]}=
50+2*{53+3*[9+5*2]}=
50+2*{53+3*19}=
50+2*110=
50+220=270
50+2·{53+3·[9+5·(18-16)]}=
50+2·[53+3·(9+10)]=
50+2·(53+57)=
50+2·110=
50+220=
270