How decimal numbers become binary numbers - Learn mathematics online with realmath.de

Binary numbers »

Decimal numbers and binary numbers

Examples:

Decimal	why?	Binary
2_dec	=	10_bin
3_dec	=	11_bin
5_dec	=	101_bin

Use the arrow keys
to increase or decrease the number by 1.

Topic: Binary numbers

Binary numbers are numbers that consist only of the digits 0 and 1.
Since the digit 2 does not exist, the number 2 must be written differently than we know it in the decimal system.

Try to find out
how binary numbers are formed.


_dec _bin

±1

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