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CSCI 115

CSCI 115. Supplemental Chapter Computer Related Arithmetic. CSCI 115. § S.1 Binary Numbers (Base 2). § S.1 – Binary Numbers. Decimal Numbers – Base 10 10 digits Expanded form Binary Numbers – Base 2 2 digits Expanded form Convert binary to decimal Convert decimal to binary.

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CSCI 115

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  1. CSCI 115 Supplemental Chapter Computer Related Arithmetic

  2. CSCI 115 §S.1 Binary Numbers (Base 2)

  3. §S.1 – Binary Numbers • Decimal Numbers – Base 10 • 10 digits • Expanded form • Binary Numbers – Base 2 • 2 digits • Expanded form • Convert binary to decimal • Convert decimal to binary

  4. §S.1 – Binary Numbers

  5. CSCI 115 §S.2 Binary Arithmetic

  6. §S.2 – Binary Arithmetic • Addition • Subtraction • Multiplication • Division

  7. §S.2 – Binary Arithmetic • Anonymous Quote • “There are 10 kinds of people in the world: those who understand binary numbers, and those who don’t.”

  8. CSCI 115 §S.3 Octal Numbers (Base 8)

  9. §S.3 – Octal Numbers • Octal Numbers – Base 8 • 8 digits • Expanded form • Convert octal to decimal • Convert decimal to octal • Convert octal to binary • Convert binary to octal • Arithmetic • Addition • Subtraction

  10. CSCI 115 §S.4 Hexadecimal Numbers (Base 16)

  11. §S.4 – Hexadecimal Numbers • Hexadecimal Numbers – Base 16 • 16 ‘digits’ • Expanded form • Convert hex to decimal • Convert decimal to hex • Convert hex to binary • Convert binary to hex • Arithmetic • Addition • Subtraction

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