What's 9 plus 10

People always do this

9+10= 19 because what is 10+10= it is 20 so take one out so it is like this 9+10=19

They're just asking to be stupid. People do it all the time to waste time and take away from people who actually need help.

oh ok I thought they were actually stupid and needed some help or that they were little like in kindergarten!

Well the stupid part is right xD

People always do it though, and it's always the same dumb question. I guess they're so easily entertained that they can ask a question that they know the answer to and think its funny.

21 if you understand it comment I understand.

19 stupid you are dumb or what