MATH CLASH

Integer Addition

Game 1

Player Rules

• Players must be paired with another person

• Cards must be evenly divided at the start of the round

• Players must place cards down at the same time

• First person to give the answer collects the cards

• If players tie, a second set is played

• If player says incorrect answer, then other player collects cards.

• If both players give correct answer, it is considered a tie.

• Once cards run out, players begin second round only with cards they have won

• Player with most cards after the second round WINS

Rules-GAME 1

• Black Cards

(+) Positive

• Red Cards

(-) Negative

Both Cards SAME Color -ADDITION

Both Cards DIFF Color -SUBTRACT

Rules-GAME 1 (Continued)

1) Both Cards are Black, answer is Positive

2) Both Cards are Red, answer is Negative

3) If cards are different & Black is bigger, Then answer is Positive

4) If cards are different & Red is bigger, Then answer is Negative

MATH CLASHMultiplication

Game 2

Rules• If both cards are the same color, then Positive• If both cards are different colors, then Negative• All rules of basic Number Multiplication apply