Addition War
Materials: a deck of number cards
Players: two or more
How to Play:
1. Place a deck of cards face down in a pile.
2. Each player picks up two cards and adds those numbers together.
3. When all players have the sum of the numbers, show your cards.
4. The player with the highest sum wins all of the cards.
*If both players have the same sum, each player picks two cards again and the highest sum wins all the cards.
5. Continue playing until the deck is out. The person with the most cards wins.