1
1. 37, 35, 33, 31, 29, ..
2
11, 20, 29, 38, 47, ...
Escoge una o varias respuestas
3
18, 15, 20, 17, 22, 19, 24, 21
4
47, 51, 49, 53, 51, 55, 53, 57, 55
5
15, 17, 21, 23, 27, 29, 33, ...
6
6, 2, 12, 4, 18, 6, 24, 8, 30, 10
7
6, 2, 12, 4, 18, 6, 24, 8, 30, 10
8
21/7, 4, 35/7, 6, 49/7, 8, 63/7,
9
128, 32, 64, 16, 32, 8, 16
11
16, 78, 21, 73, 26, 68, 31, 63,
12
1 1/4, 2 1/2, 3 1/4, 5, 6 1/4, ..
13
3, 4, 6, 9, 13, 18, ....
*
14
16 1/4, 15 1/2, 14 3/4, 14, 13 1/4, ...
16
3, 5, 9, 15, 17, 21, 27, 29, 33, 39, 41, ...
18
7, 10, 30, 33, 99, 102, ...
19
2, 5, 9, 14, 17, 21, 26, 29, 33, 38,
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