Math Riddles
I am an odd number. Take away a letter and I become even. What number am I?
Seven
What has many teeth, but can't bite?
A comb
I am tall when I am young, and short when I'm old. What am I.
What month of the year has 28 days?
All of them
What question can you never say yes to?
Are you asleep yet?
Two fathers and two sons are in a car, yet there are only three people in the car. How?
They are a grandfather, father and son.
The more of this there is, the less you can see. What am I?
Darkness
I have branches, but no fruit, trunk or leaves. What am I?
A bank
You walk into a room that contains matches, a kerosene lamp, a candle and a fireplace. What would you light first?
The match