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- Computer Organization Tutorial
- CO - Home
- CO - Overview
- CO - Digital Number System
- CO - Number System Conversion
- CO - Binary Codes
- CO - Codes Conversion
- CO - Complement Arithmetic
- CO - Binary Arithmetic
- CO - Octal Arithmetic
- CO - Hexadecimal Arithmetic
- CO - Boolean Algebra
- CO - Logic Gates
- CO - Combinational Circuits
- CO - Sequential Circuits
- CO - Digital Registers
- CO - Digital Counters
- CO - Memory Devices
- CO - CPU Architecture
- Computer Organization Resources
- CO - Quick Guide
- CO - Useful Resources
- CO - Discussion
Binary Arithmetic
Binary arithmetic is essential part of all the digital computers and many other digital system.
Binary Addition
It is a key for binary subtraction, multiplication, division. There are four rules of binary addition.
![Addition Table](/computer_logical_organization/images/addition_table.jpg)
In fourth case, a binary addition is creating a sum of (1 + 1 = 10) i.e. 0 is written in the given column and a carry of 1 over to the next column.
Example − Addition
![Addition Example](/computer_logical_organization/images/addition_example.jpg)
Binary Subtraction
Subtraction and Borrow, these two words will be used very frequently for the binary subtraction. There are four rules of binary subtraction.
![Subtraction Table](/computer_logical_organization/images/substraction_table.jpg)
Example − Subtraction
![Subtraction Example](/computer_logical_organization/images/substraction_example.jpg)
Binary Multiplication
Binary multiplication is similar to decimal multiplication. It is simpler than decimal multiplication because only 0s and 1s are involved. There are four rules of binary multiplication.
![Multiplication Table](/computer_logical_organization/images/multiplication_table.jpg)
Example − Multiplication
![Multiplication Example](/computer_logical_organization/images/multiplication_example.jpg)
Binary Division
Binary division is similar to decimal division. It is called as the long division procedure.
Example − Division
![Division Example](/computer_logical_organization/images/division_example.jpg)
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