A highly condensed calculator with custom number buttons in rows of 5, featuring a fixed scrollable history section, total display, and number preview.
A condensed calculator with preset numbers for adding and subtracting. Numbers displayed in red (integers) or purple (decimals). History scrolls horizontally without expanding the calculator size.
A highly condensed calculator for adding and subtracting predefined numbers with unlimited operations. Red buttons are whole numbers, purple buttons are decimals, green +, blue -, yellow for backspace/reset. Dark themed with scrollable history.
A condensed calculator with red number buttons, purple decimal buttons, green plus, blue minus, yellow reset/backspace, dark background, horizontal scrollable history, total at top-right, and preview at top-left.
A compact calculator with numbers 2-70 and decimals (1.5-6.5) for addition and subtraction. Press + or - to immediately apply the last clicked number to the total. Includes scrolling history display and backspace functionality.
Compact calculator with preset numbers. Shows preview and total side by side. + and - buttons add/subtract the last clicked number. Scrollable horizontal history shows operations. Decimal numbers have purple buttons. Preview is now more noticeable with larger font and glow effect.
A modern scientific calculator with basic arithmetic operations and scientific functions including trigonometry, logarithms, and exponentiation. Features a clean, glass-morphism design with keyboard support.