My approach to this would be:
(This is just for the Add() function)

Operator Overloading: Python allows classes to define their own behavior with respect to language operators. For the addition operator +, a class can define methods add (for forward addition) and radd (for reverse addition).

add Method: The add method is invoked when the class instance appears on the left side of the + operator. If the right-hand side operand is of a type that the method doesn't explicitly support, and if add returns NotImplemented, Python will check if the right-hand side operand has an radd method.

radd Method: The radd method is called if the left operand does not support addition with the right operand and returns NotImplemented. This method is useful for ensuring that the addition operation is commutative. For instance, if a is an instance of CustomNumber and you perform 10 + a, Python will first call int.add, which will likely return NotImplemented, and then Python will attempt to call a.radd(10).

Can I work on this issue?

Overloading Basic operations such as Mul(), Add(), Pow() #27385

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