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Binary arithmetic and number conversions - Coggle Diagram
Binary arithmetic and number conversions
Binary
(2)
Hexadecimal
(16)
Octal
(8)
Decimal
(10)
Binary-> Hex
grouping binary digits by four (starting from the right)
padding with zeros on the left (if necessary)
replacing with hexadecimal digits
stringing digits in order
BIT- binary digit
Addition
Placing the binary digits one under the other
Add them up
multiplication
multiply and add as usual
Subtraction
we add zeros to the reducer on the left (if necessary)
the complement of the diminutive (1->0, 0->1)
add 1 to the complement= two's complement
add the two's complement to the detractor
discard the left end in the unit
1+1=0 (bring one to the next number)
0+0=0
0+1=1
Binary digits= 0,1