[b]Comparison game[/b]: 2 players or teams.[br]One team gets the ten frame and the other team gets the dice. Press the New Numbers to get a value. Which team has more dots? That team scores a point. First team to 7 points wins.[br][br][b]Speed challenge[/b]: [br]1 point for the first team to realize who has more if they are right. (0 if they guess first but are wrong.) Ties get 0 points.[br]1 point for the team that has more.[br]Play to 12 points.

[b]Difference game[/b]:[br]The team with more scores how much more they have than their opponents. For example, 13 on the dice and 7 on the ten frames scores 6 points for the dice team. Play to 50 points.[br][br][b]Investigation[/b]:[br]Is the comparison game fair? Prove your theory with data.[br]Is the difference game fair? [br][br]More GeoGebra at [url]mathhombre.blogspot.com[/url]