Simulates a retro scientific calculator with RPN input. Features a 10-digit LED display, four stack registers, and a storage register. Includes math, trigonometric, and logarithmic functions. Displays results in polar/rectangular formats.
Solve with keyboard input, multiple choice, and true/false options. Choose problem variations for different topics. Track progress and practice arithmetic, algebra, and geometry. Receive instant feedback on answers.
Solve problems by adding, subtracting, multiplying, and dividing fractions. Support for mixed numbers and improper fractions. Visual representations aid understanding. Step-by-step explanations guide solutions. Automatically simplify fractions.
Helps students practice math problems timed exercises and instant feedback. Tracks progress over time. Offers different difficulty levels and focuses on skills. Includes interactive quizzes and visual aids for better understanding.
Learn fractions through educational games featuring mental calculation exercises. Practice representation, addition, subtraction, multiplication, division, equivalent fractions, and reduction. Play solo or in multiplayer mode.