Welcome to use the "elementary school mathematics mathematical olympiad study" software, contains hundreds of elementary school mathematics classic question and the study material, and has the question type analysis method summary, evaluates the question to attach the answer or the problem solving process, thank you for using!Good Luck!
Please check the mobile version：https://itunes.apple.com/cn/app/id1289066053?mt=8
- June 16, 2019 Initial release
- August 16, 2019 New version 4.9
- October 27, 2020 Price increase: $0.99 -> $2.99