Just print and laminate on card stock. Put the equations on floor in a circle. Put the sums in a bag. Play music and have the students walk around. When the music stops call out a sum. The student with the winning equation wins a cake coupon.Just like the classic carnival game!
once we know every skier's character, we could make this superhero bingo card. It could be put into the program book as a reason to look inside that keeps the audience busy between acts or just a fun side activity.