Are you teaching solving systems of linear equations? What about these awesome self-checking Puzzles? Your students will have a lot of fun discovering interesting math facts! Perfect for eighth-grade, nine grade, Algebra 1, or Algebra 2 students.This self-assessment activity includes solving systems by graphing, substitution, and elimination. self-checking activities save them tons of time and help them respond faster to student needs.Ready to assign, don't need to prep! Students will know when