Math Utilities
Standard Calculator
Basic arithmetic calculations.
0
Keyboard supported — use numbers, operators, Enter, Esc, Backspace
How to Use
- • Basic operations: Click number buttons and operators (+, −, ×, ÷) then press =
- • Percentage: Enter a number then % to calculate percentage of the previous value
- • Square root: Enter a number then press √
- • Memory: Use MC (clear), MR (recall), M+ (add), M- (subtract) to store values
- • Keyboard: Type numbers and operators directly — Enter/= to calculate, Esc to clear, Backspace to delete
Features
AdditionSubtractionMultiplicationDivisionPercentagesSquare RootMemoryKeyboardDecimalResponsive