How does a simple calculator work?

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Tags

1. #addition
2. #functions
3. #transistors
4. #input
5. #calculations
6. #calculator
7. #binary
8. #circuit
9. #basic
10. #integrated
11. #division
12. #converts
13. #advanced
14. #those
15. #strings
16. #numbers
17. #perform
18. #mathematical
19. #subtraction
20. #multiplication