positional notation

noun

1. a type of numeration in which the position of a digit affects its value.

positional notation

noun

1. the method of denoting numbers by the use of a finite number of digits, each digit having its value multiplied by its place value, as in 936 = (9 × 100) + (3 × 10) + 6

Word History and Origins

Origin of positional notation¹

First recorded in 1940–45