CKT Khmer Math Exam is a free Android app that aims to assist students in their math learning journey. The app contains multiple features, including math quizzes, educational videos, and a calculator.

The app's interface is user-friendly and straightforward. Students can easily navigate through various math topics, including arithmetic, algebra, and geometry. The quizzes are designed to test the student's knowledge and provide feedback on their performance. The educational videos are engaging and informative, providing students with a visual aid to better understand the math concepts. Furthermore, the calculator feature is a helpful tool for students to check their answers and solve complex equations.

Overall, CKT Khmer Math Exam is a comprehensive math learning app that can benefit students of all ages. It is an excellent resource for students who want to improve their math skills and achieve better academic results.