Triplex makes composing and decomposing numbers into a game as students try to get rid of all of their cards and yell out "Triplex!" The game includes a game board, a try to keep student cards out of view of the competition, and 2 sets of playing cards. The yellow set for addition and subtraction to 10 including some subitizing dot cards, and the green set for addition and subtraction within 20.
The game is meant for 2-6 players at a time. The game can be used for fast finishers or a math center. You can even play as a class under the flex cam and have each table work as a team. Players may have to show their answer using cubes before a table answer is accepted. Have fun with it and make it work for you!