Question

7
7 Completează sirurile cu încă 4 +
termeni
0 2 4 6
20 19 18
16 18 20
31 30
5 10
4 8
0 31 1
1 30
30 2 2
0 20 2 18
0 1 3 6
6 7 12​

Answer 1

Răspuns:

0 2,4,6,8,10;12,14

20,19,18,17,16;15,14

16,18,20,22,24;26,28

31,30,29,28,2726;

5,10,15,20,25,30

1,30,60,90,120,150

0,1,3,6,9,12,14,16