Найди закономерность и продолжи.
1)1,2,3,4,5,6
2)12,10,8,6,4
3)6,9,12,15,18,21
4)2,4,8,16,32

1 ) 1, 2, 3, 4, 5, 6, 7, 8.2) 12, 10, 8, 6, 4, 2, 0.3)6, 9, 12, 15, 18, 21, 24, 27.4)2, 4, 8, 16, 32, 64, 128.