Practice addition, subtraction, multiplication, and division with adaptive exercises and spaced repetition. Track progress with detailed statistics. Use mentor mode for structured review and freestyle mode for flexible practice.
Practice addition, subtraction, multiplication, and division by popping number pairs. Match equations with correct answers. Progress through increasing difficulty levels. Choose specific operations to focus on.
Handles large integers and decimal numbers. Perform high-precision addition, subtraction, multiplication, and division. Save and recall previous calculations. Convert between formats.
