Binary Counting Digits - 3

Place Values ...

The 'place values' in the decimal counting system are: 1, 10, 100, 1000, etc. In the binary system, the place values are: 1, 2, 4, 8, 16, 32, 64 and 128. The table below summarises the decimal equivalent of each of the binary place values.

Binary

Decimal "Place Value"

 

Binary

Decimal "Place Value"

10000000

128

  00001000

8

01000000

64

  00000100

4

00100000

32

  00000010

2

00010000

16

  00000001

1

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