Definition:
If you use the number datatype in your program, then it stores numeric values in a variable.
It can store whole numbers and decimal numbers.
Syntax:
let variableName = 25;Example:
let age = 25;
let price = 99.50;Here, 25 and 99.50 are number values.
Note:
Numbers are closed without quotation marks.
If a number is closed inside quotation marks, it is a string, not a number.
Output: