__ Binary Addition:__– Binary addition is the key for binary multiplication,Subtraction and division. The binary addition rules are

__ Binary Addition Rule__ :-

**Carry Bit**– carry it to the next higher order column.

**Binary **__ Subtraction Rule__:- Binary subtraction rules are

__ Borrow Bit__:- Borrow from the next higher order column.

__ Binary Multiplication Rule__:- Binary Multiplication rules are

__ Example__1:- Perform the addition for the given binary numbers

**Solve**__ 1:__

**Answer: **1000011

**Solve**__ 2__ :-

__ Answer __111.10

__ Example 2__ :-Subtract the given binary number.

1. 101.01 – 1.01

2. 110 – 001

Solve 1:-

__ Answer__:- 100.00

__ Solve2__:-

**Answer:- **** 101**