What are the the fundamental operator from which all the desired operations can be performed.

Answer 1

Whoopsie noticed his language now😅 I included from as many languages as I know (or remember)

Answer 2

* (multiplication)
/ (division)
+ (addition)
- (subtraction)
** (exponentiation)
= (assignment)
== / === (equality)
|| (OR)
&& (AND)
~, |, ^, etc. (Bitwise operators)