Basic Calculator

Simple and clean calculator for basic arithmetic operations. Perfect for everyday calculations with keyboard support.

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Calculator Features

Supports addition (+), subtraction (-), multiplication (×), and division (÷) with precise decimal calculations.

MC (Clear), MR (Recall), M+ (Add to memory), M- (Subtract from memory) for storing and retrieving values.

Use your keyboard for faster input: numbers, +, -, *, /, Enter (=), Escape (Clear), Backspace (delete).

View your recent calculations and reuse results. Click on any historical calculation to use its result.

Smart input validation prevents invalid operations like division by zero and handles decimal precision properly.

Simple, intuitive design that works on all devices. Large buttons for easy clicking and professional appearance.