Răspuns :
a+a+1+a+2=333
3a+3=333
3a=333-3
3a=330
a=330:3
a=110
nr1=110
nr2=111
nr3=113
verificare::::::::110+111+112=333 "A"
3a+3=333
3a=333-3
3a=330
a=330:3
a=110
nr1=110
nr2=111
nr3=113
verificare::::::::110+111+112=333 "A"