Khmer Math Exercises is a free Android app that provides math exercises for Cambodian students from grade 7 to grade 12. The app is developed by CKT11 and is available for download on the Google Play Store.

With Khmer Math Exercises, students can practice various math topics such as algebra, geometry, trigonometry, and calculus. The app offers a wide range of exercises with varying difficulty levels, allowing students to challenge themselves and improve their math skills.

The user interface of the app is simple and easy to navigate. Students can select the grade level and the math topic they want to practice, and the app will generate a set of exercises for them. The app also provides immediate feedback on the student's performance, allowing them to identify their strengths and weaknesses.

Overall, Khmer Math Exercises is a useful app for Cambodian students who want to improve their math skills. The app is easy to use, provides a wide range of exercises, and is available for free on the Google Play Store.