# Exam review for number conversions:

First a check to make sure you know the terminology:

Matching:

The table below is in the wrong order.
Draw a line from the term on the left, to the correct base on the right.

 binary base 2 decimal base 8 hexadecimal base 10 octal base 16

## Now practice with conversions

Each time you click the "make new quiz" button, you'll get a different randomly generated quiz.
The actual questions on the final exam will be generated from this form.

• In binary, 0101 and 101 are the same number.
• In binary 0010 0011, 0100011, and 100 011 are all the same number.
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## What you are responsible for knowing how to do:

• Convert any decimal number between 0 and 255 into binary.
• Convert any binary number between 0 and 255 into decimal
• Convert any binary number from 0 to 111111111 into octal
• Convert any octal number from 0 to 777 into binary
• Convert any binary number from 0 to 1111 1111 1111 1111 into hex
• Convert any hex number from 0 to 1111 1111 1111 1111 into binary