Maths

You need:
At least two Number fans
100 Beads
At least 3 people

How to play:
1. You need to choose a leader and at least two people with the Number Fans.
2. The leader turns there back around so noone can see and makes a decimal number, then quickly shows them the number and people with fans have to make the number with Number Fans and tell them the number quickly.
3. The people with the fans have to try and get as many right as they can, then the first person who has got 3 right gets to be the leader.