Wednesday, 22 March 2017

Binary: Lesson 1

L/O: Identify the binary number system using conversion tables


What is binary?
What is denary?


Go to
Complete the binary challenges

What is binary?

What is denary?

Test your knowledge with these games:

Game 1

Game 2

Game 3


1. What is another name for binary?
2. Why can computers only communicate using binary?
3. Starting from the right-hand side what numbers are represented by the 8 bits in a binary number?
4. There are 10 types of people in the world; those who know binary and those who don’t. - Does this phrase make any sense? Why/why not?

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