Glossary of Terms

Binary Addition

Keyword Definition
Addition The mathematical operation of combining two or more numbers to obtain a total.
Base-2 A numeral system that uses only two digits, 0 and 1, for representing numbers.
Binary A number system that uses base-2 numerals (0 and 1) to represent numbers.
Binary Addition The process of adding two binary numbers together, following specific rules for carrying over digits.
Binary Arithmetic The branch of mathematics that deals with addition, subtraction, multiplication, and division of binary numbers.
Bit The basic unit of information in computing and digital communications, representing a binary digit (0 or 1).
Carry In binary addition, when the sum of two bits exceeds the base, a carry is generated and added to the next higher order bit.
Carry Over The value that is transferred to the next left column when the sum of two bits exceeds the base value.
Full Adder A digital circuit that adds three binary digits (two operands and a carry) and produces the sum and carry as outputs.
Half Adder A digital circuit that adds two single binary digits and produces the sum and carry as outputs.
Overflow The situation that occurs In binary addition, when the sum exceeds the maximum representable value.