Students will practice addition and subtraction math facts in this space themed game. This game pack includes: addition with numbers to 10, subtraction with numbers to 10, mixed addition/subtraction with numbers to 10, addition with numbers to 18, and subtraction with numbers to 18. Each unique game board also has rocketship/space clipart. Perfect for math centers! Note: These were created for size 11" X 17" paper. I printed mine on 11" X 17" paper and laminated them for added durability.