Answer:
I am the kind of ant that's good at math.
I'm not a bird but I can fly through the sky. I'm not a river but I'm full of water.
I am an English word with 3 consecutive double letters.
I run around the streets all day. Under the bed or by the door I sit at night never alone. my tongue hangs out waiting to be fed during the day.
I am taken from a mine and shut in a wooden case from which I am never released. Yet I am used by almost everybody. What am I?
A little house full of meat, no door to go in and eat.