SUM OF WHICH is Ten , 20, and 1 - Classroom Set
Get FIVE copies of SUM OF WHICH is TEN for your classroom or enough to gift 5 children with this engaging game of numbers and strategy. With five games 20- 26 players can easily play. Use the modified game play as described in the monthly updates to keep all students engaged and calculating even when it's not their turn.
Included in this buddle you also get 2 sets each of expansion tiles to play SUM OF WHICH is Twenty, SUM OF WHICH is ONE (with fractions)
You can also play the 4 sister games as well. That's 15 different possible games with each game board!