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Number Systems
Computer Science · Chapter 1 · Section A: Hardware
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- Positional number systems and the concept of a base (binary, octal, decimal, hexadecimal)
- Interconversion between binary, octal, decimal and hexadecimal
- Addition in different bases and the role of the carry
- Subtraction in different bases; 1's complement and 2's complement methods
- Multiplication of whole numbers in different bases