Practice subtraction with three difficulty levels.
The app offers subtraction practice with three difficulty levels: easy, medium, and hard. Users can select the difficulty and the number of problems in the settings screen.
Practice math skills with three difficulty levels: Level 1 focuses on addition and subtraction, Level 2 includes multiplication and division with integer results, and Level 3 involves combined operations with parentheses.
Allows users to practice addition, subtraction, multiplication, and . Select a section for targeted training. Customize question ranges and settings for personalized practice.