Question

Cate Numere de 2 cifre au propietatea ca inmultite cu 7 dau nr de trei cifre ?

Answer 1

15,16,17,18,19,
20,21,22,23,24,25,26,27,28,29
30,31,32,33,34,35,36,37,38,39
40,41,42,43,44,45,46,47,48,49
50,51,52,53,54,55,56,57,58,59
60,61,62,63,64,65,66,67,68,69
70.71,72,73,74,75,76,77,78,79
80,81,82,83,84,85,86,87,88,89
90,91,92,93,94,95,96,97,98,99
deci 85 numere