Easy clean riddles

I am an odd number; take away a letter and I become even. What number am I?

It’s been around for millions of years, but it’s no more than a month old. What is it?

In medieval England, a king's jester was imprisoned (the king didn't like the jester's jokes). The jester was locked in a room at the top of a high tower. The room had only one tiny window. The jester found a piece of rope. It wasn't long enough to reach the ground. So, he divided it in half and tied the two halves together. This made the rope long enough and he escaped. How?

I have 6 eggs, I broke 2 eggs, fried 2 eggs, and ate 2 eggs. How many eggs do I have left?

I'm a fruit. If you take away my first letter, I'm a crime. If you take away my first two letters, I'm an animal. If you take away my first and last letters, I'm a form of music. What am I?

Would you have more money with a million dollars today or a penny today and double your money every day for 30 days?

Which weighs more, a pound of feathers or a pound of bricks?

What type of bear is toothless?

I live in the woods. I'm very big and furry. I have a big nose, a little tail and four legs. I like to eat fish and berries. I am a...

How do you make the number one disappear?