Converting Between Binary, Decimal, Octal & Hexadecimal Numbers


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What number system is used by computers internally?

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1. What base is being used if the letters A, B, C, D, E, or F appear as digits?

2. Which of these numbers represents the largest value?

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About This Quiz & Worksheet

Our quiz and worksheet is a helpful way to test your knowledge of converting between decimal, octal, hexadecimal and binary numbers. Here you'll answer questions about the base that's used if the letters A, B, C, D, E or F appear as digits and how the number known as 100 in decimal is represented in binary.

Quiz & Worksheet Goals

This quiz concerns subjects including:

  • The number system used by computers internally
  • Which base is being used if letters appear as digits
  • The value of different numbers
  • How to identify the correct binary representation of a number
  • The value of a number within an octal number

Skills Practiced

  • Interpreting information - verify that you can read information regarding the number system used by computers internally and interpret it correctly
  • Reading comprehension - ensure that you draw the most important information from the related lesson on converting between decimal, binary, octal and hexadecimal numbers
  • Information recall - access the knowledge you've gained regarding the numbers that represent the largest value from a list of examples

Additional Learning

Utilize this professionally designed lesson called Converting Between Binary, Decimal, Octal & Hexadecimal Numbers to learn more about this interesting subject. Once you finish this lesson, you should be able to:

  • Identify the number system we're most familiar with
  • Explain what a binary digit is called
  • Outline which powers provide the base for the octal system