6 * 7 = 42 | 22 = 4 και 1*3 = 3 |
66 * 67 = 4422 | 32 = 9 και 2*4 = 8 |
666 * 667 = 444222 | 42 = 16 και 3*5 = 15 |
6666 * 6667 = 44442222 | 52 = 25 και 4*6 = 24 ………. |
2 x 9 = 18 => 12345679 x 18 = 222222222 | 143 x 2 x 7 = 2002 |
3 x 9 = 27 => 12345679 x 27 = 333333333 | 143 x 3 x 7 = 3003 |
4 x 9 = 36 => 12345679 x 36 = 444444444 | 143 x 4 x 7 = 4004 |
5 x 9 = 45 => 12345679 x 45 = 555555555 | 143 x 5 x 7 = 5005 ………. |