Binary Arithmetic!
Binary arithmetic is mathematical operations like addition, subtraction, multiplication and division on binary digits 0 and 1. It plays essential part in digital electronics. Let's get started.
Binary Addition:
Binary addition forms basis for binary subtraction, multiplication and division. There are 4 rules for binary addition. Each of this case gives a sum (bit) and a carry (bit).

A
B
Sum
Carry
000
0
0
1
1
0
1
0
1
0
1
1
0
1

Binary Subtraction:
Again, there are four rules for binary subtraction. Subtraction and Borrow will be used here.

A
B
Sub
Borrow
000
0
0
1
0
1
1
0
1
0
1
1
0
0
Binary Multiplication:
Binary multiplication is like logical AND operation. The four rules are given below.

A
B
Mul
000
0
1
0
1
0
0
1
1
1
Binary Division:
Division as we know is repeated subtraction. It has not got 4 rules. Because the divisor can not be 0. So, here is the table for binary division.

A
B
Div
010
1
1
1
We will see some examples for each of these operation in the next …

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