2-Digit addition game using dice. Teacher can laminate the game board and reuse or print off for each pair of students. The first person will roll 2 dice to make a 2-digit number. The same person will roll the 2 dice again to make another 2-digit number. Write the addends vertically to add and solve the addition problem. The second person to go will do the same thing, the player with the largest sum wins that round.