Numeration

Ones

Quantity that is used to count by one in a numeral system. The ones is a generalization of the digit 1 in all numeral systems.

Property

The ones is the only element in a set of numbers that is invertible.

Examples

  • In the number 542, the number 2 occupies the ones place value.
  • There are 763 ones in the number 763.

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