301,786 views
42 votes
42 votes
1+1=x x+2=y y+4=z z+z = ?

User TrevorWiley
by
2.7k points

1 Answer

11 votes
11 votes
2
2 + 2 = 4
4 + 4 = 8
8 + 8 = 16
User Zaim
by
2.6k points