Most ratings of Math Playground are in the range of three to four out of five. It receives higher ratings for educational value, while website organization and support features get the lowest scores, commonly falling in the range of two to three out of five.
Teacher comments indicate the games are very useful if time is taken to find the appropriate content. The worksheet generator is also identified as a helpful feature. The reviews indicate most games have solid learning concepts, but the organization of the site needs to be improved. Many people criticize the number of flashing ads as a negative aspect of the site.