In the free version of this activity, you will get a preview of a coordinate grid that can be used in the classroom as well as a list of Legos that can be used to recreate the image revealed in the grid. The full priced version contains all the math problems needed to unlock the image. When the correct solutions are typed into the coordinate grid (in Google Sheets or Excel), the cells will change color. When all problems have been solved, an image will appear. The Lego images in the product ar