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Oct 29, 2025 · % Percentage π pi = 3.1415926536 x y Exponent R2 Round to 2 decimals (cents) R0 Round to 0 decimals (dollars) Use your delete/backspace key to delete one character at a time from the right Using a keybo...
1 × (3 - 1) = 1 × 2 = 2 A3。 乘幂和根计算器按键功能 ^ 按键执行乘幂使用 2^3 = 2 × 2 × 2 = 8 √ 按键执行根号使用 √(144) = 12 3 √ 按键执行三次幂使用 3 √(8) = 2 A4。 百分比和阶乘按键功能 % 按键输入百分比符号使用 45% = 0.45 ! 按键输入阶乘符号使用 3! = 3 × 2 × 1 = 6
Our basic calculator is a four-function math calculator with memory, history, percent, plus more, and it's resizable too.
Addition (+), Subtraction (–), Multiplication (×), and Division (÷): Enter numbers and press the respective operator button. For example, to calculate 10 × 4, press 10, ×, 4, followed by =. Equals (=): Use the = butto...
Jan 17, 2025 · To add numbers, press the + button. To subtract, press the - button. For multiplication, use the × button. For division, use the ÷ button. Using Equals: Once you’ve entered the numbers and chosen an ope...
A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more.
Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step
