How Much Is In The Safe?

How Much Is In The Safe is a great way to practice big numbers.

HOW TO PLAY:
– Decide the range of possible numbers. For example, it could be from 0 to 100, or 0 to a million.
– One player writes down a secret number.
– The other players take turns guessing the number.
– The player with the secret number says, “the number is higher/lower than (repeat the number that was guessed)”.
– The player who guesses the secret number wins. If nobody guesses the number in 30 tries, the player with the number wins.