Question

descubra o segredo de cada sequencia numérica e escreva os quatro numeros seguintes:
a)2,4,6,8....
b)2,6,10,14....
c)15,30,45,60...
d)21,34,47,60...
e)141,242,343,444...

Answer 1

A) 10, 12, 14, 16 ...

B) 18, 22, 26, 30 ...

C) 75, 90, 105, 120 ...

D) 33, 36, 39, 42 ...

E) 545, 646, 747, 848 ...

Answer 2

Explicação passo-a-passo:

A-) x+2

2,4,6,8,10,12,14,16

B-)x+4

2,6,10,14,18,22,26,30

C-) x+15

15,30,45,60,75,90,105,120

D-) x+13

21,34,47,60,73,86,99,112

E-) x+101

141,242,343,444,545,646,747,848