1				7
				2					8
5
3		6
					4

Across

1. A base-16 numbering system that uses digits from 0-9 and letters A-F

2. The process of changing a number from one numbering system to another.

3. A group of four bits.

4. Symbols used to represent numbers.

Down

5. A base-2 numbering system that uses only two digits, 0 and 1.

6. The number of unique digits used in a numbering system.

7. A base-10 numbering system that uses digits ranging from 0 to 9.

8. The way in which a number is expressed.

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