I think it was the word illustrate that got Sprite. She sincerely thought this was what the question wanted her to do. And I guess on one level, she actually did follow the directions.
I asked her why a math test would want her to draw faces on the numbers. She agreed, “Yeah, I thought it was strange, but I did what they asked me to do. I illustrated it.”
Yet another reason to take these tests every now and then.