Advanced math problems and equations are always made easy if there’s enough expertise and skills in solving mixed equations. The world of cool math welcomes 7th graders with a horde of mixed equations as starters. The more math activities and problems they solve, the more affinity they develop for math. Encourage kids and students to solve mixed equations in their heads for a quick run-through of their skills. Try out the free math worksheet for 7th graders for more practice at home and in school.