n : 7 = cat = rest < 7
=> cat = rest = 0;1;2;3;4;5;6
n : 7 = 0 rest 0 => n = 0
n : 7 = 1 rest 1 => n = 1 × 7 = 8
n : 7 = 2 rest 2 => n = 14 + 2 = 16
n : 7 = 3 rest 3 => n = 21 + 3 = 24
n : 7 = 4 rest 4 => n = 28 + 4 = 32
n : 7 = 5 rest 5 => n = 35 + 5 = 40
n : 7 = 6 rest 6 => n = 42 + 6 = 48
Raspuns : 0;8;16;24;32;40;48 acestea sunt numerele care impartite la 7 dau catul = restul
Succes!
