*It is an application that allows you to quickly find the type of problem and *make your own notes for incorrect answers and study efficiently.- It contains the previous SAT exam questions and mock exam questions.- You can study by yourself while checking your study progress . Check according to the detailed process and difficulty (high, medium, low)- You can study by selecting the type of problem yourself . by year of implementation . By detailed course . keyword search- You can improve your skills anytime, anywhere by making your own incorrect answer notes.- Various questions and incorrect answer notes can be printed out in PDF format.- You can make it similar to the actual incorrect answer note through various stickers and themes. . You can decorate your own notes with various stickers (✔♥⭕❗❌) and colors. . Various themes are pleasing to the eye- You can find and study the problems you need through keywords and detailed searches. . Solve the same type of problem with keywords . You can find and solve problems from easy to difficult problems.- Try to solve the problem using the smartphone handwriting function.- Checked problems can be saved and recalled in the cloud.
손안의 오답공부 - 손오공 수학
