Use the index below to go to the review questions for any of the lessons in this topic.

  1. Introduction to Binary Numbers
  2. Understanding Number Systems
    1. Binary to Decimal Conversion
    2. Decimal to Binary Conversion
    3. Converting Fractions
  3. Binary Arithmetic
    1. Binary Addition
      1. Adding Two Binary Numbers
      2. Adding Multiple Binary Numbers
      3. Adding Binary Fractions
    2. Binary Subtraction
    3. Binary Multiplication
    4. Binary Division
  4. Signed Numbers
    1. One's Complement
    2. Two's Complement
  5. Subtraction with Signed Numbers
    1. Subtraction with One's Complement
    2. Subtraction with Two's Complement
  6. Hexadecimal and Octal Numbers
  7. Comparing Number Systems