Question

care sunt numerele naturale de trei cifre care suma cifrelor e 6

Answer 1

abc=? a=3 b=2 c=1 a+b+c=3+2+1=6 b+c+a=2+1+3=6 c+b+a=1+2+3=6 Ți am dat exemplu. Nr.sunt: 501,105,510,321,231,123,213

Answer 2

105,150,204,240,303,330,402,420,501,510