*9 Centimeter Cards
*9 Meter Cards
*2 Slap Cards
*2 Answer Keys
*1 Direction Sheet
*1 Cover Sheet
Turn over a measurement card.
Decide if it is a meter or a centimeter and slap down the correct card.
Check the answer on the answer key.
The person that slaps down the correct slap card first and is correct, keeps the card.
The person who has the most cards at the end of the game wins.