Problem number 13. In which of the following pictures is more of the shape shaded than in any of the others? So in order to find the answer, we're going to count the unshaded spots. Because the one with the least unshaded spots is the most shaded. And also the unshaded spots are easier to count. A has two halves and another two halves, so then that makes two. Then this has two halves, which means that is a whole one, but with another half, that's one and a half. And then on C, we have one and two halves, so that's two. Then on D, we have one and two halves, so that's another two. Then on E, we just have two whole ones, so that's also two. So the one with the least would be B. So B is our answer.

shape shading

unshaded spots

problem solving

visual comparison

answer identification