Number Bases - Binary, Octal, Hexadecimal

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Forget the theory. Develop an intuitive feel for the different number bases by watching them count up and down.

Base 2 (Binary) Range: 0 1

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Base 3   Range: 0 1 2

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Base 4   Range: 0 1 2 3

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Base 5   Range: 0 1 2 3 4

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Base 6   Range: 0 1 2 3 4 5

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Base 7   Range: 0 1 2 3 4 5 6

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Base 8 (Octal) Range: 0 1 2 3 4 5 6 7

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Base 9   Range: 0 1 2 3 4 5 6 7 8

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Base 10 (Decimal) Range: 0 1 2 3 4 5 6 7 8 9

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Base 11   Range: 0 1 2 3 4 5 6 7 8 9 a

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Base 12   Range: 0 1 2 3 4 5 6 7 8 9 a b

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Base 13   Range: 0 1 2 3 4 5 6 7 8 9 a b c

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Base 14   Range: 0 1 2 3 4 5 6 7 8 9 a b c d

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Base 15   Range: 0 1 2 3 4 5 6 7 8 9 a b c d e

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Base 16 (Hexadecimal) Range: 0 1 2 3 4 5 6 7 8 9 a b c d e f

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