Question

5 sucesiones con sumas y 5 con restas

Answer 1

7, 14, 21, 28, 35, 42, 49, 56, 63, 70.
5, 10, 15, 20, 25,30,35,40,45,50.
10,20,30,40,50,60,70,80,90,100.
2,4,6,8,10,12,14,16,18,20.
3,6,9,12,15,18,21,24,27,30.
con resta:
40,36,32,28,24,20,16,12,8,4.
60,54,48,42,36,30,24,18,12,6.
80,72,64,56,48,40,32,24,16,8.
90,81,72,63,54,45,36,27,18,9.
250,200,150,100,50.

Answer 2

Respuesta:  2+2=4+2=6+2=8+8=16

Explicación paso a paso: