Measures environmental noise and displays decibel values in real time. Shows current noise reference and min/avg/max dB levels. Displays dB as a gauge and graph line. Saves measured records for later review.
A a log of all calculations. Displays input equations and results clearly. Includes backspace function. Allows adjustable keyboard size and number font size. Supports customization of decimal places, font size for , and display format.
Solve equations with addition, subtraction, multiplication, and division. View step-by-step working to understand solutions. Handle mixed and partial fractions. Convert between decimals and fractions. Find factors of numbers or common factors.
Learn through interactive games covering multiplication, fractions, and algebra. Get AI-powered homework help with step-by-step explanations. Complete challenges and quizzes for rewards. Adaptive adjusts to your skill level.
The app provides an interactive place value chart for exploring the decimal number system. Users can create and move tokens, and remove them by dragging or shaking the device.
Enter and edit equations in mathematical notation. Visualize 2D and 3D graphs of explicit, implicit, and inequality equations. Adjust settings for display and analysis. Save and share calculations.
Convert decimals to and vice versa. Simplify , adjust to fixed numerators or denominators, and round to the nearest value. Users can request additional features through the .
Calculate area, perimeter, and square-up using length, width, and height. Convert measurements between yards, feet, inches, fractions, and decimals. Perform unit conversions for math tasks.
Solves math problems with support for multi-story fractions, powers, and roots. Calculates trigonometric functions and complex numbers. Stores expressions and answers. Switches between basic, , and fraction modes.
Helps students learn fractions, decimals, and percents by ordering equivalent values on a . Features include multiple levels, visual representations, and interactive exercises to reinforce concepts.
Convert between and with a flip button to switch units. Supports fractions and displays results in decimal and fractional forms. Adjust rounding settings for decimal places or whole numbers.
Practice arithmetic operations, exponents, and equations with randomly generated problems. Solve mixed operations, work with scientific notation, and calculate roots. Track progress and review solutions for each problem.