Binary Manipulation and Negative Numbers -

Rules -

• 0+0=0
• 0+1=1
• 1+1=10 (The 1 is carried into the next column on the left)
• 1+1+1=11 (The 1 is carried into the next column on the left)

Conversions -

Denary to Hexadecimal -

1. Convert number to binary first
2. Split 8 bit binary to two 4 bit binary numbers
3. Find the values for both 4 bit binary numbers
4. Convert to hexadecimal

Hexadecimal to Denary -

1. Convert hexadecimal into 4 bit binary numbers
2. add the 4 bit binary numbers to make an x bit binary number
3. find the value of the x bit binary number