Question

What is the next number 10,12,22,34,56,90...

Answer 1

+2 +10 +22 +34 etc....
^. ^. ^. ^. ^. ^
10,12,22,34,56,90.... 146

Each time you are adding a number in the sequence it's kind of hard to show it here but I tired!

Answer 2

146

all what you have to do is adding the each number to the next to get the number after them .. try it :)