Students practice solving one step equations in these 4 puzzles. There are 2 puzzles solving with adding/subtracting--one in each simple level and challenging level. And there are 2 puzzles with multiplying/dividing to solve--one in each simple level and challenging level. In the simpler level, the outside edges are blank, so if students are having difficulty, have them arrange the pieces so the blank sides are on the outside. In the more challenging level, the edges have additional problems/a