Computer Number Systems

Computer Number Systems is a core topic in the ACSL Senior division (Contest 1). The following subtopics reflect the concepts students are expected to master.

Subtopics

  • Adding Place Values
  • Decimal to Binary
  • Binary to Decimal
  • Octal to Decimal
  • Decimal to Octal
  • Octal to Binary
  • Binary to Octal
  • Hexadecimal to Decimal
  • Decimal to Hexadecimal
  • Hexadecimal to Binary
  • Binary to Hexadecimal
  • Hexadecimal to Octal
  • Octal to Hexadecimal
  • Grouping in Octal & Hexadecimal
  • Converting Between Number Systems
  • Binary Addition
  • Octal Addition
  • Hexadecimal Addition
  • Binary Subtraction
  • Octal Subtraction
  • Hexadecimal Subtraction

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