Anyone here knows how do you exactly do these annoying "orange rectangle" questions on Techambition? Basically, there are orange rectangles available, and there's an equation, and you can drag these rectangles to add their contents into the equation. I only get a correct answer by guessing, but Techambition has a system to detect guessing and report it to the teacher, when "Guessed" appears next to your name on completed HW, it's an instant mark as "not complete"...