This is my sixth relay race math game! I have a lot more boys in my classroom compared to girls this year so I am in the process of revamping my curriculum to make things more competitive and hands on! My kids loved the several versions of the game so I decided to make another version with rounding sums and differences.
I am using tables this year vs. desks so it makes things easier to put kids into teams. Within each team, they will receive a small white board and a black expo marker (easier to see this color from far away). Each team will find one person who can write quickly and neatly so I can see their answer.
On the board, students will see 2 or 3 digit number problem and the first team to work together and write the correct rounded sum or difference will win the point!