Ratio Boxes offer a distinct way to present equivalent fractions. Many Math problems can be solved by arranging three values in such a way as to enable finding the fourth value.The work sheets are progressive. I encourage students to look for the easiest method that applies to the numbers given: sometimes the attention is vertical (up or down), sometimes horizontal (left or right), and sometimes it is diagonal (multiply diagonally and divide by the other number). One instruction page, followed b