This document provides an overview of binary arithmetic, which is essential for digital computers and systems. It discusses the basic rules and examples for addition, subtraction, multiplication, and division of binary numbers. Binary arithmetic follows similar rules as other numeral systems, but uses only two digits: 0 and 1. Understanding binary numbers is important for working with computers and developing software, electronics, and robots.

1. Instructor By Mr. Mohammad Monirul Islam
Presented By Abdur Rouf Bappy
Kaushik Roy
Lamia Binte Latif
Md. Mahabur Rahman

2.  Binary arithmetic is essential part of all the digital
computers and many other digital system.
Example:
Electricity is Either On or Off.
1=On
0=Off
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3. Types Of Binary Arithmetic
Arithmetic in binary is much like arithmetic in other
numeral systems.
• Addition
• Subtraction
• Multiplication
• Division
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4. Binary Addition
The four Basic Rules for adding binary digits are as follows :
Example : 11+11
100+10
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5. Binary Subtraction
Case A-B Subtract Borrow
1 0-0 0 0
2 1-0 1 0
3 0-1 1 0
4 1-1 0 0
Example :
11-01
11-10
The Four Basic Rules for subtracting binary digits are follow:
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6. Binary Multiplication
The four Basic Rules for Multiplying binary digits are as follows :
Example :
11 x 11
101 x 111
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7. Binary Division
Case A /B Divide
1 0 / 0 0
2 1/0 Not Define
3 0/0 0
4 1/1 1
The four Basic Rules for Divinding binary digits are as follows :
Example :
111/11
1100/11 6/7

8. The Importance of Binary Numbers in Computing
Computers only understand base 2, that is a 0 (off)
and a 1 (on). every piece of data passed through any
part of the computer is done so using base 2
(binary).
So In Computer for making Software and
Electronic robots or Products we have know about
Binary Numbers.
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9. Thank You