Math Game: I have ____. Who has _____? Addition double-digit by double-digit. Use this game as a review or a fun way to practice addition fluency. Choose one student to start by reading the bottom of their card "who has ___ + ___?". The student with the answer to that problem stands up and reads their card "I have (answer to problem). Who has ___ + ___?. The game continues until the final card is read and circles back to the student who started the game. Ready for round 2? Have students trade c