dх9
6 х 9 =54;
7 х 9 =63;
8 х 9 = 72;
9 х 9 = 81;
10 х 9 = 90
d+150
6 + 150 = 156;
7 + 150 = 157;
8 + 150 = 158;
9 + 150 = 159;
10 + 150 = 160
