Standard Calculator
Simple and intuitive interface designed for everyday calculations, easy and convenient to use. Allows you to perform basic arithmetic operations quickly and accurately.
Basic features:
- • Arithmetic operations: +, -, ×, ÷
- • Sign change and reciprocal: ±, 1/x
- • Find 1 percent of a number: %
- • Square and root: x², √x
- • Clear and delete buttons: Clear, ⌫
- • Working with decimal numbers: .
Decimal number system
Decimal number system — is a positional number system naturally used by humans, based on 10 digits. Used in most calculators, user interfaces, and all areas of mathematics.
The decimal number system uses the following digits: 1, 2, 3, 4, 5, 6, 7, 8, 9, 0.
0
Basic features:
- • Arithmetic operations: +, -, ×, ÷
- • Sign change and reciprocal: ±, 1/x
- • Find 1 percent of a number: %
- • Square and root: x², √x
- • Clear and delete buttons: Clear, ⌫
- • Working with decimal numbers: .
Decimal number system
Decimal number system — is a positional number system naturally used by humans, based on 10 digits. Used in most calculators, user interfaces, and all areas of mathematics.
The decimal number system uses the following digits: 1, 2, 3, 4, 5, 6, 7, 8, 9, 0.