8 5 7 4 6 3 ?
5
(X Y X-1 Y-1 X-2 Y-2...)
5
(X Y X-1 Y-1 X-2 Y-2...)
Ice cube.
The moon.
38, Because mary is 2 years older than her sister if she is 4 and her sister is 2
Food.
You don't know because they aren't the only ones going to the carnival.
Your feet off the floor.
Ladder.
Computer.
The second friend paid with two $5 notes, so the cashier knew that if he wanted a $5 ticket, he would only pay $5. (I said that the second boy paid $10, not that he gave the cashier a $10 note!)
The Butcher weighs meat.
The letter G!