Summary: My granddaughter's teacher recommended this to help her learn her math facts. The games are fun and have really helped her to advance. It has addition, subtraction, division, and multipication all in a easy form to learn.
Summary: I like that the calculators are easy to use. Just looking for some extras to have around in a future classroom. They are very basic, for K - 3, or so, working with basic arithmetic skills. Good product.