tri-FACTa™ Addition & Subtraction Game

The familiar fact-family triangle is now a game board—build math-fact fluency like never before! Using numbered playing cards, create or change fact families on the triangle board. Be the first player to play all your cards, and call out “tri-FACTa”! Includes a 10″ triangle game board, 100 numbered cards, and 4 trays. For 2-4 players.