Archives for: November 2006, 08

RIyazi Piramidalar

November 8th, 2006
Sizin uchun, gozel riyazi piramidalar 1 x 8 + 1 = 9 12 x 8 + 2 = 98 123 x 8 + 3 = 987 1234 x 8 + 4 = 9876… more »