Đậu Lém - Toán 4 is an Android game that offers an excellent integration of entertainment and education. It consists of five parts, each corresponding to a grade level of elementary school. Children can immerse themselves in the character of Đậu Lém to experience exciting adventures through math exercises that closely follow the curriculum of the Ministry of Education and Training.

The game features vivid images and many friendly cartoon characters that will help make Đậu Lém a great companion for children during their learning process. The game also offers a trial chapter to help children become familiar with the application before purchasing it.

In the content of Math for Grade 4, Đậu Lém is brought back to Earth by a flying globe from an alien planet. Unfortunately, the globe lands at the bottom of the ocean. Here, Đậu Lém helps a mother turtle find her six lost turtle children before they can be taken back to the shore. Join Đậu Lém on an adventure to explore the beautiful ocean and save the six turtle children (corresponding to six chapters in the math textbook for Grade 4).

Please note that the game is provided by Pham Thuy Nhan and is free to download.