I am using a regular Dell keyboard, it has the "clear" key, not sure if that is important.
Every time I enter in numbers using the numeric key pad into the calculator it clears the current number and enters in a new one as opposed to letting me enter a continuous number like 123. Also when I enter numbers into the browser address bar using the numeric key pad it does the same and it beeps on every number entered.
Not sure what to do, googled the problem but nothing has worked so far.
I am running MAC OS Mojave