数学
Basic Calculator
A standard four-function calculator for everyday basic arithmetic.
使用方法
- Use this as a standard pocket calculator.
- Click or tap the numbers and operators to perform basic arithmetic (addition, subtraction, multiplication, division).
- Use the C button to clear the current entry, and the % button to quickly convert a number to a percentage.
公式
A Basic Calculator handles the four fundamental operations of arithmetic: addition, subtraction, multiplication, and division. It is the perfect tool for quick, everyday math problems where a full scientific or graphing calculator would be unnecessarily complex.