Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

What English word has three consecutive double letters?

What can go through glass without breaking it?

There is a shop where written:
Buy 1 for $1
10 for $2
100 for $3
I needed 999 and still only paid $3. How could this be financially viable for the shop-keeper?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

John was gifted a new Hayabusa. He drove x miles at 55mph. Then he drove x+20 miles at 40mps. He drove his bike for 100 minutes. How much distance did he travel?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

There is a box in which distinct numbered balls have been kept. You have to pick two balls randomly from the lot.

If someone is offering you a 2 to 1 odds that the numbers will be relatively prime, for example
If the balls you picked had the numbers 6 and 13, you lose $1.
If the balls you picked had the numbers 5 and 25, you win $2.

Will you accept that bet?