This review games has students solve various expressions involving order of operations (no exponents). The point value of a question relates to the difficulty of the question. The PowerPoint uses hyperlinks to help navigate through the game. Once the question has been used, the text will turn white so you do not use the same question multiple times.
How I used this in my classroom:
I had students work with a partner. I'd randomly select a student to select the point value. Then if the student correctly solves the problem, they get to earn the points. The team at the end of the game with the most points, wins!