Which number replaces the question mark?

I am looking for someone to brush their teeth with me...
I just found out that 9 out of 10 dentists say brushing alone won't reduce cavities

My son asked if I was named after my dad.
I said, "of course I was, he was born many years before me."

When your girlfriend comes home in a white suit covered in bee stings and smelling like honey...
You know she's a keeper.

People always ask where is Bigfoot? But never ask How is Bigfoot?
Yeti never complains

A friend told me he doesn't let his kids watch orchestra performances
cuz there's too much sax and violins.

My friend asked me if I had ever tried blindfolded archery. I replied that I hadn't.
He said, "It's great. You don't know what you're missing!